Telegreat852 failed to receive the verification code at first.

The reasons and solutions are as follows:

1. The short message received by the mobile phone is bad, and the short message with verification code is misjudged as spam and blocked. The solution is to try again where the signal is good

2. The inbox is full, which makes the mobile phone unable to receive new messages. The solution is to empty your phone's inbox and make sure there is enough storage space.

3. The failure of SMS service provider may cause the verification code not to be delivered in time. The solution is to wait a while and try again, or contact the SMS service provider for help.