How does Fetion pull people into the group?

Hello, inviting others to join Fetion Group requires the other party to open Fetion first. After your invitation, the other party didn't receive similar news. This is because the other party did not receive the message in the dialog box of "System Settings → Security Privacy → Anti-Harassment Settings" of Fetion PC client. You can suggest that the other party re-check. For your reference, thank you for using China Mobile Communication.