The message of WeChat didn't indicate what was going on.

Take the mobile phone model "OPPO-Reno5-Pro" as an example.

In this case, you may have turned off your WeChat notification, so there is no message prompt when the message comes.

1. Enter the settings of the mobile phone, as shown:

2. Enter the notification and status bar, as shown:

3. Slide the page to find WeChat, and the notification button closes, as shown in the figure below:

4. Slide right to open the notification button of WeChat, as shown in the figure below:

Turn on the message notification of the mobile phone, and there will be a prompt when the WeChat message comes back.