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Frequently Asked Questions
About 77kb
Accounts, devices, deposits, and security — detailed answers to the most common questions from players in Bangladesh, all in one place.
Whether you are new to 77kb or a returning player, having questions is completely natural. On this page we have provided detailed answers covering four key topics — account security, account management, device and technical issues, and deposit methods. If you cannot find the answer you need, reach us via our 24/7 live chat or email — we are always here to help.
Account Security
If you think someone else has accessed your account, change your password immediately and notify our support team. Reach us via live chat or email at [email protected] — we will review the account quickly and temporarily secure it if needed. Report any suspicious transactions as well so we can take the necessary action.
The safest password is at least 10 characters long and includes uppercase and lowercase letters, numbers, and special characters (! @ # $ etc.). Do not use your date of birth, mobile number, or name as a password. Do not use your 77kb password on any other site — keeping a separate, unique password for each site is a good habit.
No 77kb staff member or representative will ever ask for your OTP, bKash PIN, Nagad PIN, or Rocket password. If anyone asks for this information — by phone, chat, or email — end that contact immediately and report it to our official support. This may be a fraudulent attempt. Never share this information with any third party.
Always check your browser's address bar to confirm the domain is 77kb.lat — exactly that. Many scammers use similar-looking names like "77kb-win.com" or "77kb-bd.net". The genuine site uses HTTPS and the browser shows a lock icon. If in doubt, ask us via live chat.
There may be many fake pages on social media. For any official information, visit 77kb.lat directly or contact [email protected]. Do not click links from any social media page or group to log in — it could be a phishing site.
Account Questions
On the login page, click the "Forgot password?" option and enter your registered mobile number or email. After verification, you will be able to set a new password. If you have trouble with this process, contact us directly via live chat — we will guide you through the next steps.
To register at 77kb, go to the site and enter your mobile number, preferred username, and password in the sign-up form. Verify with the OTP sent to your mobile — your account is then active. The whole process takes just a few minutes. Please note that only those aged 21 or above may register.
No. Under 77kb's rules, only one account is allowed per person. Creating multiple accounts may result in them being cancelled and bonuses and winnings being forfeited. If you have a problem with your existing account, contact support instead of opening a new one.
First make sure Caps Lock is off and that you are entering the correct username. Browser autofill sometimes inserts an old password — clear it and try typing manually. If the problem persists, reset your password or let us know right away via live chat. Repeated failed attempts may temporarily lock the account.
Yes, you can log in from any device. When logging in from a new device, you may be asked to verify with an OTP for security — this is normal and part of protecting your account. Never share any OTP with a third party.
Device & Technical Issues
Yes, 77kb is fully optimised for mobile browsers. Slots, live casino, sports betting — all sections run smoothly in Chrome or Safari. No separate app download is needed. For the best experience, keep your browser updated to the latest version.
77kb works on Android and iOS smartphones, tablets, and desktop or laptop computers. The site can be accessed via any modern browser (Chrome, Firefox, Safari, Edge). On older or low-memory devices, heavier games like live casino may run a little slowly — in that case, try closing other tabs.
Absolutely. On Android, open 77kb.lat in Chrome, tap the three-dot menu at the top, and select "Add to Home screen". On iPhone, open the site in Safari, tap the Share button, and choose "Add to Home Screen". This lets you open the site as easily as an app.
When the connection is restored, the game generally resumes from where it left off. For slots or fishing games, the ongoing round is saved on the server — you will see the result when you log back in. For live casino table games, if the connection drops, that hand is settled according to the game provider's rules. Contact support for more details.
First clear your browser cache and cookies, then refresh the page. If you have any browser extensions or a VPN running, temporarily disable them and try again. Check your Wi-Fi or mobile data connection. If the problem keeps happening, contact [email protected] with details of the browser and device you are using.
Deposit Questions
In most cases, deposits are credited within a few minutes. If it still hasn't appeared after 15–20 minutes, take a screenshot of the transaction in your bKash, Nagad, or Rocket app and contact us via live chat or at [email protected] with the transaction ID. We will verify and resolve it quickly.
77kb currently accepts deposits via four methods: bKash, Nagad, Rocket and bank transfer (BRAC Bank, Dutch-Bangla Bank, and other major Bangladeshi banks). Mobile banking methods are the fastest — deposits are usually confirmed within a few minutes.
The minimum deposit amount is ৳500 for all methods. Amounts below this will not be accepted. For withdrawals, the minimum is ৳800. This limit applies to all methods — there is no separate limit for any individual method.
Log in to your 77kb account and go to the deposit option. Select bKash and you will be given a payment number and reference code. Open your bKash app or dial code, go to the "Payment" option, send the amount to the specified number, and use the provided code as the reference. Sending without the reference may delay the crediting process.
77kb generally completes withdrawals within 1 hour. Withdrawals via bKash or Nagad are often even faster. The minimum withdrawal amount is ৳800. When requesting a withdrawal, make sure your account has sufficient balance and that any wagering requirements have been met.
77kb's welcome bonus is a 200% first deposit bonus up to ৳15,000 — with a 15x wagering requirement applied only to the bonus amount. Example: deposit ৳1,000 and receive a ৳2,000 bonus, giving a total balance of ৳3,000. Wagering: you must place ৳2,000 × 15 = ৳30,000 in bets before withdrawing your bonus winnings.
Didn't find your answer?
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Chat with us now on live chat — click the chat icon on any page of the site
Email: [email protected]
Support is available in both Bengali and English