Joke Collection Website - Blessing messages - Why didn't zenly receive the verification code?

Why didn't zenly receive the verification code?

1, mobile phone security software interception (for smartphone users who have installed security software).

2. The number of acquisitions exceeds the limit.

3. The SMS gateway is congested or abnormal.

4. The mobile phone is used abroad or used overseas.

5. There is something wrong with the mobile phone itself.