Fortnite Private lobby Friend comes in anyway?

Hi

I have always been alone in a lobby that is 100000% private

he comes in anyway can someone tell me how is that possible? Reporting doesn't help

Maybe you accidentally invited him or someone else who was in your lobby invited him.

Then just tell him to go out again

otherwise "friend" mhm.

No both excluded I was alone. And at privat was a hack XD

Would have blocked xD and when you go off just unblock haha