To update your personal information on jj77, log in to your account first. Click the profile icon in the top right corner and "My Profile" or "Account Settings" Go to section.
Basic details like your name, email, or address can be edited directly from there. Just click Save Changes and your profile will be updated instantly.
Change Registered Mobile Number want to do this, the process is slightly different — since the number is linked to payments and OTP verification. In this case, please reach out directly via live chat or support@jj77.express— to get in touch. Keep your national ID number and old number handy for verification. The number change is typically completed within 24 hours.
Your date of birth cannot be changed once registered — if there is an error, please contact support, as KYC verification will be required.
Jj77 is an internationally licensed online gaming platform. In terms of technical security, 256-bit SSL Encryption which means all your data and transactions are handled in a fully encrypted state.
Some indicators of jj77's trustworthiness:
- Millions of active members deposit, withdraw, and play on a regular basis.
- Payment processing is supported through trusted Bangladeshi providers including bKash, Nagad, and Rocket.
- All games are sourced from internationally recognised software providers and verified by RNG (Random Number Generator) certification.
- The live payout track record is solid — thousands of members make successful withdrawals on a regular basis.
That said, always do your own due diligence before playing on any online gaming platform. Read jj77's terms and conditions, and if anything is unclear, reach out to support.
At jj77 Two-Factor Authentication (2FA) enabling this ensures the highest level of account security. With 2FA active, no one can log in without the OTP sent to your registered number — even if they know your password.
Steps to enable:
- Log in to jj77 and click on the profile icon.
- "Security Settings" or "Security" Go to section.
- "Two-Factor Authentication" or "Two-Factor Authentication" Find the option.
- When you click the Enable button, a 6-digit OTP will be sent to your registered mobile number.
- Confirm with the OTP — 2FA will be activated.
From that point on, you'll receive an OTP on your phone each time you log in. OTPs are valid for 5 minutes — make sure to use them in time. If you change your phone number, disable 2FA first, then re-enable it with the new number.
If you haven't enabled 2FA yet, do it now — it's completely free and the best way to protect your money and account.
On jj77, your betting records and transaction history are available in two separate sections.
To view your betting history: Log in → Profile menu → "Betting History" or "My Bets". Here you can view the date, match or game name, stake amount, result, and winnings for every bet. Use the date filter to look up bets from a specific period.
To view your transaction history: Log in → Wallet section → "Transaction History" or "Transaction History". Here you can view the date, amount, payment method, and status of every deposit and withdrawal.
Records from the last 3 months are typically available directly. If you need older transaction data, support@jj77.express— email us with your desired date range and the records will be sent within 48 hours.
Jj77 uses multiple layers of protection to safeguard members' personal information and funds.
For data security:
- 256-bit SSL Encryption — all data is encrypted in transit and at rest.
- Data on server Hashed & Encrypted state — never stored in plain text.
- Not even jj77 staff can see your password.
- Personal information is never sold to third parties — our Privacy Policy is strictly upheld.
For financial security:
- Member balances are held separately from the company's operating funds.
- Withdrawals are sent only to your registered number — nowhere else.
- Additional KYC verification may be required for large transactions.
To learn more about how your data is used Privacy Policy read more.
What you're referring to is Accumulator Bet (Accumulator) — also known as a "parlay" or "combo bet". This type of bet combines multiple matches or events into a single wager.
How it works: Say you place bets on 3 cricket matches. If the odds are 2.0, 1.8, and 2.5 respectively, your accumulator odds would be 2.0 × 1.8 × 2.5 = 9.0. A ৳100 bet would return ৳900 if all three win. Keep in mind, every selection must be correct — one wrong call and the entire bet is lost.
To place an accumulator bet at jj77:
- Go to the Sports Betting section and click on a team in your first match — it will be added to your bet slip.
- Then continue selecting bets from additional matches — all selections will be added to your bet slip.
- On the bet slip "Accumulator" or "Combo" option — select it.
- Enter your stake amount and the total potential payout will be displayed.
- Confirm. The minimum accumulator bet typically starts from ৳50.
The maximum number of legs (matches) you can add to a single bet may vary by event — typically between 2 and 20.
At jj77, you can either temporarily suspend your account or close it permanently — both options are available. This is treated as part of responsible gaming and is completely free.
Cooling-Off (Temporary Break): You can deactivate your account for 1 to 30 days. Log in → Account Settings → Responsible Gaming → "Cooling-Off" Choose your option and set the duration. It takes effect immediately.
Self-Exclusion: For a long-term break — 6 months, 1 year, or permanently. In the same place, "Self-Exclusion" options will be available. Once self-exclusion is active, login, deposits, and betting will all be disabled, and no new account can be opened under the same identity.
Permanent Account Deletion: To permanently delete your account, support@jj77.express— write "Account Closure Request" in the subject line and include your registered mobile number. If you have a remaining balance, please complete your withdrawal first.
Choosing to stop takes courage — it's not a weakness. To learn more, Responsible Gaming page View.