What is the failure to send a circle message?

This situation may be caused by network problems, software problems and short message content problems.

1. Network problem: The network may be unstable. You can try to reconnect to the network or change the network environment before sending.

2. Software problem: the APP has loopholes or is not updated in time. You can try uninstalling, reinstalling or updating it before sending it.

3. SMS content problem: It may be that the SMS content contains sensitive words or illegal information, which needs to be checked and modified before trying to send.