How can people on the WeChat blacklist be completely deleted?

Enter the WeChat blacklist and delete it, so that this person will be completely deleted, and the other party can no longer send you a message and add you as a friend. The specific method is as follows:

Wechat version: 8.0.38

Demo mobile phone: glory 9X

1. Open WeChat and click Me in the lower right corner, then click Settings;

2. Click on the friend permissions on the settings page;

3. Click on the blacklist of address book;

4. Click on the person you want to delete completely;

5. Enter the other party's profile page and click on the three points in the upper right corner;

6. Click Delete;

7. Click Delete again.

Be careful when you contact after deleting this way.