Why do you receive messages from strangers when you send WeChat?

It may be a problem with WeChat settings.

If you add friends to WeChat settings, you don't need to be verified by friends, and strangers can chat with you without your consent.

The process of setting up friend authentication is as follows: 1. Open WeChat on the mobile phone desktop, 2. Click me, and then click Settings, 3. After entering the settings page, select Privacy in the settings, 4. You can see that you need to verify this setting when adding me as a friend, just open the button on the right.