The exploration was not titled, and there was no hint, but even if the message was replied, it could not be received?

It may be a problem of network delay, or it may be a problem of exploring the server. Please try changing the account. If it is valid, it means that the account has been blocked.

1, this problem will occur in any chat software. This problem usually occurs. Check your network problems first, and then go to official website to see if there is any maintenance information.

2. There may be something wrong with the software itself. You can uninstall the audio software first, then download a new software installation in official website, and try again after installation.

3. You can also try another account. If you can chat and reply normally, it proves that there is something wrong with your account and it may be blocked. You can also go to official website and ask the administrator what the problem is.