How does WeChat refuse to notify the other party?

Wechat rejection can be notified by calling, texting or using other social media platforms. If you send a message to a user on WeChat, but your message is rejected by the other party's WeChat, you can't directly notify the other party. Because the WeChat rejection message is controlled by the other party, you can't interfere. But you can contact each other in other ways, such as calling, texting or using other social media platforms, to tell each other that your WeChat message was rejected.