Frequently Asked Questions
sx666 Complete FAQ —
All your questions answered here
From opening an account to withdrawing money, VIP benefits, playing on mobile, and security — you will find detailed answers to all your questions on this page.
All the questions that come to mind when using sx666 — account-related queries from new members, withdrawal rules, how VIP cashback is calculated, how to run games on a smartphone, and account security tips — all gathered in one place. Every answer is based on information provided by our support team. If you cannot find the answer to your question here, reach out directly on our 24/7 live chat — we are always here to help.
Member Account
Account & Login
Go to the sx666 login page and click the "Forgot Password" option. Enter your registered mobile number or email address; a verification code will be sent to you shortly. Once you enter the code correctly, you will be able to set a new password. If you run into any trouble, contact us immediately via live chat — the support team will help you quickly.
During registration you will need to provide an active mobile number, an email address, and a username and strong password of your choice. You must be at least 21 years old. If the details are filled in correctly, the account is activated instantly. If verification is required, you can submit a copy of your national ID card or passport.
This is usually caused by an incorrect password, Caps Lock being on, or the browser cache holding old data. First, refresh your browser and clear the cache. If that does not work, reset your password and try again. If your account appears to be temporarily suspended, let us know via live chat and it will be checked and resolved quickly.
After logging in, go to the "Profile" or "Account Settings" section. From there you can change your mobile number, email, full name, or address. Some changes may require a verification process. For updating bank or mobile wallet details, it is best to get help from the support team.
Your username must be at least 6 characters long and should match the details on your identity document. Your password should be at least 8 characters and combine uppercase letters, lowercase letters, numbers, and special characters (such as @, #, !). It is better not to use your name or date of birth as a password. Changing your password every few months keeps your account more secure.
Withdrawal Questions
Withdrawals & Payments
The minimum withdrawal amount at sx666 is ৳1,000. Amounts below this cannot be withdrawn. Before submitting a withdrawal request, make sure your account is fully verified. You can use bKash, Nagad, Rocket, Upay, or bank transfer as your payment method.
To withdraw bonus winnings, you must first meet the wagering requirement. For example, if you receive a ৳1,000 bonus, you must complete 25 times that amount in bets — that is ৳25,000 in total wagering. The wagering is calculated on the bonus amount only, not on your deposit. Once the requirement is met, you can withdraw as normal.
Yes. For security reasons, sx666 only approves withdrawals to bKash, Nagad, Rocket, or Upay numbers registered in your own name. It is not possible to send money to an account in someone else's name. For bank transfers, the account name must also match your registered name.
sx666 processes withdrawals 24 hours a day, 7 days a week. Whether it is night or a holiday, money is generally sent within 1 hour. If there seems to be a delay, share your application reference number in live chat and the team will check the status quickly.
VIP Program
VIP & Cashback
VIP points accumulate through regular betting and playing games at sx666. The more active you are, the faster you can advance to the next tier. Consistent activity is needed to progress from Bronze all the way through to Diamond. You can find out about the specific thresholds from our support team.
VIP members receive weekly cashback, dedicated support, and early access to special promotions. At higher tiers there is the possibility of faster withdrawal processing and exclusive bonus offers. Each tier has different benefits, and the highest benefits are available at the Diamond level.
sx666 has five VIP tiers in total — with weekly cashback as follows:
- Bronze — up to 0.3% weekly cashback
- Silver — up to 0.6% weekly cashback
- Gold — up to 0.9% weekly cashback
- Platinum — up to 1.2% weekly cashback
- Diamond — up to 1.5% weekly cashback
Each week, a set percentage of your total betting amount is returned to your account as cashback. The higher your tier, the higher the cashback rate. Cashback is added automatically on a weekly basis — no separate request is needed. This money can generally be used directly for betting.
Mobile Usage
Mobile & Browser
sx666 runs well on Android and iOS smartphones, tablets, and desktop computers. There is no need to install a separate app; the full experience is available right in your browser. For the best performance, use the latest version of Chrome, Firefox, or Safari.
Yes, almost all games on sx666 are fully available in the mobile browser — slots, live casino, cricket betting, and fishing games, all of it. You can play in both portrait and landscape mode. You get the same complete set of features as on desktop, with the layout optimized for your screen size.
In most cases, clearing your browser cache and cookies will fix page loading problems. Go to your browser's Settings or History section, delete "Cached Images and Files" and "Cookies", then visit sx666 again. If the problem persists, check your internet connection or let us know via live chat.
Absolutely. After opening sx666.mom in Chrome, select "Add to Home Screen" from the browser menu. From then on you can access it directly from your home screen just like an app. On iOS, tap the share icon in Safari and choose "Add to Home Screen".
If the connection drops, the game session will pause temporarily. When you reconnect, it generally resumes from where you left off. Bets that have already been confirmed remain unchanged. In a live game, a long disconnection may result in a round being cancelled — in that case, share the details in live chat.
Security & Privacy
Protection & Data
If you suspect this, change your password right away and log out of all active sessions. Then notify the sx666 24/7 live chat — the support team will review the account quickly and can temporarily lock it if needed. If you see any transactions you did not make, report those as well.
Yes. sx666 uses advanced SSL encryption, so your personal information, payment details, and gaming history are fully protected. No data is shared with third parties. Check for the padlock icon in your browser's address bar to confirm you are on the correct site.
The only official domain of sx666 is sx666.mom. Any other domain — such as sx666.net, sx666-bd.com, or similar names — may be fraudulent. Before visiting the site, read the URL bar carefully, check the spelling, and make sure the connection is https (with a padlock icon).
Never. No sx666 employee, live chat agent, or anyone else will ever ask for your OTP, password, bKash PIN, or Nagad PIN. If anyone asks for these, it is an attempted scam — do not share any information and report it to our support immediately.
A unique, complex password significantly reduces the risk of your account being hacked. Do not use this password on any other site. Do not share it with anyone. Using a password manager also makes it easier to remember. Changing it every few months ensures even better protection.
Still have questions? We are always here
If you did not find the answer above, speak to us directly on our 24/7 live chat — support is available in both Bengali and English. You can also reach us by email.