Guizhou discipline inspection and supervision app can't receive verification code

Does the subject want to ask, "What is the reason why Guizhou Discipline Inspection and Supervision app can't receive the verification code?" Guizhou discipline inspection and supervision app failed to receive the verification code for the following reasons:

1. The number of verification codes received by Guizhou Discipline Inspection and Supervision app exceeds the limit.

2, mobile phone security software interception. Solution: Open 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. Solution: When the SMS gateway is congested or abnormal, the sent SMS will be delayed or lost. I suggest you try again later.