WeChat charging traffic can't receive verification code.

1, non-Chinese mainland mobile phone number. Currently, only Chinese mainland mobile phone number registration is supported. Please change to another mobile phone.

2, mobile phone security software interception (for smart phone users who have installed security software). Turn on the mobile phone security software, temporarily turn off the interception function, and then try to get the verification code again.

3. The SMS gateway is congested or abnormal. When the SMS gateway is congested or abnormal, the sent SMS will be delayed or lost, and then try to get it later.

4. People around you use it normally, but never receive it. Because of the mobile phone itself, change the mobile phone card to a mobile phone and try again.