What happens if I don’t accept a private group chat invitation? If you don’t want to accept the invitation, you don’t have to. Related articles How many friends can I invite to a private group chat to plan a meet-up? Why can’t I see a way to make a private group chat? I was invited to a private group chat, but I cannot access it; it says, “This group is full.” What can I do? How do I join a private group chat?