How to login BW (APP version)

How to login BW (APP version)
1、 IOS version
1. Open "BW" → "personal center" → "login"
2. Enter mobile phone number and password → "login", that is, login is successful. Unregistered users need to register before login
2、 Android version
1. Open BW app → "my" → "login"
2. Input mobile phone number and password
3. Click "login" to login successfully.