1.After logging in, click on "Fiat" in the upper left.
2.Click on the "User Center" .
3.Click "Add to" to select the payment method you want to bind.
Bind the bankcard and fill in the information as required.
Bind Alipay, correctly fill in the information, upload your own Alipay payment code.
Bind WeChat, fill in the information correctly, upload your own WeChat collection code.
4.The binding is successful.