I can't receive the verification code of Yancheng

If you don't receive the verification code, there will be the following situations:

1. User's mobile phone number is blocked by the operator: The user has complained to the operator that this kind of notification message is spam, which makes the message blocked by the operator. The user needs to contact the operator to solve this problem. Blacklist settings such as SMS security software, users set stricter interception rules in mobile phone short messages.

2. Wrong mobile phone number: Check whether the mobile phone number is your own.

3. Network abnormality: If the network is bad, the verification code cannot be sent.