Qiannongyun did not respond when he entered the verification code.

May be caused by the following factors:

If the mobile phone number does not receive the verification code, you can check whether the mobile phone is in arrears, whether the mobile phone network is normal, whether the verified mobile phone number is consistent with the number I used, or whether the verification code entered is correct.

If the face recognition fails after entering the verification code, see if the light is too dark and the angle is normal.