There is no web login page and no username-and-password screen. The only way in is the Bot inside Telegram. If a new phone will not get you in, it is almost always the device binding.
Not on a website — inside Telegram.
Open our Bot in Telegram and tap the Start button at the bottom. Once the Bot replies, a start-game button appears in the lower left. Tap it and you are in. That is the whole login.
68 NiuNiu runs on Telegram Mini Program, so there is no separate app and no standalone login page. Your identity follows your Telegram account.
On a first visit you need registration, identity verification, device binding, the fund password and a first top-up before the account can bet normally.
The referrer UID field is mandatory at sign-up — enter 8228544698. It cannot be changed once bound, and skipping it cannot be fixed later.
That is device binding, not a broken account.
Once you bind your usual phone, logging in from another device gets stopped. That is a security layer, not a fault.
Close the game and reopen it — the new-device prompt appears by itself, with nothing to find in settings. Confirm the handset is yours, then bind this device.
First work out which password it is.
The fund password covers top-ups and money operations, and its setup screen appears as soon as device binding succeeds. Do not reuse it from another platform, do not use a birthday or a run of digits, and do not make it identical to your login password.
If you forget it, only support can help: there is no self-service reset, so contact live support to verify your identity and request a change.
Anyone asking for your password or verification code is a scammer — support never asks. Do not screenshot and share passwords, and never give a verification code to a stranger.
Live support is reached inside the Telegram mini program. Do not look for support through a link a stranger sent you.
Rounds happen in the group, not the game screen.
Rounds do not run on a website or in the main screen — they run inside the 68 NiuNiu interactive group on Telegram. Enter it from your chat list; bidding for banker, placing bets and grabbing packets all happen there.
If you are not in the group you cannot take part. If your TNG allowance is capped, the second group's platform packet mode is the way around it.
The registration guide walks all five stages with real screenshots, and the referrer UID is on that page.