Wechat shows that you can't send a message that you have quit in group chat.

What you want to ask is the reason why WeChat shows that it can't send a message in the group chat that has already quit? Quit voluntarily, and the administrator moves out.

1, Voluntary Quit: I voluntarily quit this group chat, which will cause WeChat display to be unable to send messages in the quit group chat, and I need to apply for joining again.

2. Administrator moved out: the administrator or other members moved out of the group chat, which will also make it impossible to send messages to it. You need to try to restore the group chat membership through negotiation or complaint.