The 97 lottery app won't open or is showing an update notification — what should I do?

First, check that your phone has a stable internet connection. Then close the app completely — including from the background — and reopen it. If an update notification appears, go ahead and update; newer versions include bug fixes and security improvements that are worth installing. Android users can download the latest APK directly from the official 97 lottery website. On iOS, update through the App Store. If the app still won't open after updating, go to Settings > Apps and clear the app's cache. If that doesn't help, uninstall and reinstall — your account data is stored on the server, so nothing will be lost. For any technical issue, reach out via live chat for a fast resolution.

Are all slots games the same, or are there different types?

97 lottery offers a huge variety of slots — no two are quite the same. Here's a quick breakdown of the main types. Classic Slots: 3 reels, straightforward rules, and traditional fruit & number symbols — perfect for beginners. Video Slots: 5 or more reels with engaging animations, bonus rounds, free spins, and multipliers — the most popular category. Progressive Jackpot Slots: A portion of every bet feeds into the jackpot, with prizes potentially worth crores. Megaways Slots: The number of paylines changes with every spin, opening up millions of ways to win. Crash Slots: Games like Aviator where a multiplier climbs continuously — cash out before it crashes. Every game displays its RTP (Return to Player) percentage — for example, 96% means that over the long run, an average of ৳96 is returned for every ৳100 wagered. If you're new, start with small bets and try out different slot types to find what suits you best.

97 lottery | Privacy Policy and How We Protect Your Data

Table of Contents

1. Policy Introduction
2. Data Collection
3. Use of Information
4. Data Sharing
5. Cookie Policy
6. Data Retention Period
7. Your Rights
8. Children's Privacy
9. Security Measures
10. Policy Changes
11. Contact Us

This policy applies to all members and users of 97 lottery.

1Introduction to the Privacy Policy

As Bangladesh's online betting and gaming platform, 97 lottery treats the security of your personal information as its top priority. This privacy policy explains what data we collect, why we collect it, how we use it, and what rights you have.

By using the 97 lottery website or app, you are agreeing to this privacy policy. If you have any questions before reading this policy, please contact us at support@97lottery.net.

In plain terms: We only collect the information necessary to provide our services. Your data is never sold or shared without your consent.

2What data we collect

97 lottery collects two types of data — information you provide directly, and data generated automatically while you use the service.

Information Provided Directly:

Identity Information: Full name, date of birth, National ID number or passport number (for KYC verification)
Contact Information: Mobile number, email address
Address: Current address (for verification purposes when required)
Financial Information: bKash/Nagad/Rocket number (for payment processing)

Automatically Collected Information:

Device Information: Device type, operating system, browser version
IP address: Your internet connection's IP address (for geo-location and security purposes)
Usage Data: Games played, betting history, login times, and session data
Cookie Data: Preference, session cookies and performance tracking (see Section 5 for details)

3How Your Information Is Used

97 lottery uses your data solely for lawful and clearly defined purposes:

Account management: To secure registration, login, and account safety
Payment Processing: To process deposits, withdrawals, and bonus distributions
Identity Verification: To prevent fraud and money laundering (KYC process)
Customer Support: Our support team uses this information to understand and resolve your issues
Service Improvement: To analyze usage patterns and improve your overall experience
Legal obligations: Providing necessary information to meet regulatory requirements
Security: To detect and prevent suspicious activity

97 lottery analyzes your betting and gaming history to promote responsible gaming — if any unusual patterns are detected, proactive support is provided.

4Data Sharing & Third Parties

97 lottery does not sell your data. However, necessary information may be shared with third parties in the limited circumstances outlined below:

Payment Provider: bKash, Nagad, Rocket — only the data required to process transactions is shared. Each of these providers follows their own privacy policy.
Game Provider: Game studios such as Evolution Gaming and Pragmatic Play receive gameplay data — but not any personally identifiable information.
Regulatory authority: We may be required to disclose data to investigative authorities or by court order under legal obligations.
Security Partner: Under strict confidentiality agreements with firms specializing in fraud detection and cybersecurity.

Before sharing data with any third party, we enter into a data processing agreement with them — ensuring your information remains protected.

5Cookie Policy

The 97 lottery website uses cookies. Cookies are small text files stored in your browser. We use three types of cookies:

Essential Cookies: To maintain login sessions and keep the service running properly. The website cannot function without these.
Performance cookies: To understand which parts of the website are used most — for the purpose of improving your experience. This does not identify you personally.
Preference Cookies: To remember your language, theme, and other preferences — so you get the same experience every time you log in.

You can disable cookies through your browser settings. However, turning off essential cookies may affect your ability to use certain features of the service.

6How long your data is retained

97 lottery does not retain your data longer than necessary. Data retention policy:

Account Information: For as long as your account remains active. After closure, data may be retained for up to 5 years for legal reasons.
Transaction Records: Up to 7 years maximum — as required by financial regulatory rules.
Gaming history: For the duration your account remains active, and for 2 years after closure.
Support Chat History: Up to 3 years after last contact.
KYC Documents: Up to 5 years after account closure for legal purposes.

After the designated retention period, data is securely deleted or anonymized.

7Your Rights

As a member of 97 lottery, you have clear rights over your personal data:

Right to Access Your Data: You have the right to know what data we hold about you. Submit a request to support and we will provide the information within 30 days.
Right to Rectification: You can correct any inaccurate or incomplete information — either by contacting support or by updating it directly in your account settings.
Right to erasure: You may request the deletion of specific information. However, certain data may need to be retained due to legal obligations.
Right to Restrict Processing: You can ask us to stop using your data for specific purposes — such as marketing communications.
Right to data portability: You may request a copy of your data in a structured format.

To exercise any of your rights, email us at support@97lottery.net or reach out via live chat.

8Children's Privacy

97 lottery's services are strictly for users aged 18 and above. We do not knowingly collect personal information from anyone under the age of 18.

If we become aware that data belonging to a minor has been collected, we will immediately delete that data and close the account. If a parent or guardian believes their child's information has been collected by mistake, please contact us right away at support@97lottery.net.

A note for parents: please keep the 97 lottery app or website locked on your device to prevent minors from gaining access.

9Security Measures

97 lottery uses industry-leading technology and practices to keep your data secure:

256-bit SSL/TLS Encryption: Bank-grade encryption on all data transfers
Firewall & DDoS Protection: Server infrastructure protected against cyber attacks
Two-Factor Authentication (2FA): An extra layer of security for account access
Intrusion Detection: 24/7 system monitoring and detection of unusual activity patterns
Regular Penetration Testing: Third-Party Security Audit Every Three Months

Please keep in mind — no one can guarantee 100% security on the internet. We encourage you to use a strong password and never share your login credentials with anyone.

10Privacy Policy Updates

97 lottery periodically reviews and updates this Privacy Policy. In the event of significant changes:

A notice will be sent to your registered mobile number or email address
Will be clearly announced on the platform's homepage
The date of changes and the relevant sections will be noted

Continuing to use the service after any changes have taken effect will be considered acceptance of the updated policy. If you do not agree with the changes, you may request to close your account.

11Contact Us

For any privacy-related questions or concerns, please get in touch with us:

Email: support@97lottery.net — Privacy-related queries are typically responded to within 48 hours.
Live chat: Log in to the platform and chat directly with our support team — available 24/7.

Requests to delete, access, or correct your information will be acted upon within 30 days of identity verification.

Data type	Purpose of Collection	Retention Period	Third-Party Sharing
Full Name & Date of Birth	Identity Verification & Age Confirmation	5 Years After Account Closure	No
Mobile Number	OTP, support, and security alerts	2 years after account closure	No
Payment Information	Transaction Processing	7 Years (Legal Requirement)	Payment Gateway
Betting History	Account Records & Responsible Gaming	2 years after closure	No
IP Address	Security & Geo-Location	90 Days	No
KYC Documents	Identity Verification (for large transactions)	5 years after account closure	No
Cookie Information	Session & Preference Management	Session or 30 Days	No
Support conversations	Issue Resolution & Service Improvement	3 Years	No

Privacy Policy in Detail

Sharing personal information online can feel daunting — especially on a betting or gaming platform where financial transactions are involved. 97 lottery understands this concern. That is why we have written this privacy policy in plain, straightforward language, so you can clearly understand what happens to your data.

The most important thing to understand is this — your data is not our asset, it is yours. We hold it solely to provide you with our services. Your bKash number is needed to send you money, your mobile number is needed to send OTPs, and your date of birth is needed to confirm you are over 18. There is no other reason.

Many users ask — does 97 lottery actually look at my betting data? Yes, it does — but only to protect you. If someone accesses your account and starts placing unusual bets, the system can detect it and alert you. As part of our responsible gaming commitment, our support team may reach out if abnormal betting patterns are identified.

A bit more detail on payment information. We store your bKash or Nagad number — but we never know your PIN or password, nor do we need to. Payment processing takes place directly within the payment gateway system, where 97 lottery staff cannot see your PIN.

Many users have reservations about KYC, or identity verification. In reality, it exists to protect you. Imagine someone used your mobile number to create an account and attempted to withdraw funds. With KYC in place, identity documents are verified first — your money cannot reach someone else's hands. That is exactly why 97 lottery makes KYC mandatory for large withdrawals.

A quick word on cookies. Many people assume cookies are used to secretly track them. The cookies used by 97 lottery serve two main purposes — first, to keep your login session active (without them, you'd be logged out on every page), and second, to identify where the website is running slowly so we can fix it. We do not use advertising tracking cookies.

A final note — you have full control over your data. At any time, if you wish to view, correct, or delete your information, simply contact our support team. 97 lottery will fulfill your request as promptly as possible. Privacy isn't just a policy on paper — it's something we practice every day.

97 Lottery Privacy Policy — Your Data, Our Responsibility

How We Protect Your Information