Why can't QQ invite people to verify?

This is the administrator's rule that group members can't invite others, so you will feel that you can't invite anyone. You can consult the administrator.

Set the method of group authentication:

When setting up joining, you need to enter authentication information. First, you need to be a group owner or a group administrator to have permissions.

1. Open the qq group chat screen you need to set, and make sure that you are the group owner or administrator.

2. Click the Settings tab at the top of the screen to enter the group settings interface.

3. Select the third tab setting in the toolbar of the settings interface.

4. Check the information to be verified in grouping mode. In grouping mode, you can set the authentication mode you need.