Clearly fake accounts
This website SHOULD be managed by volunteers, since clearly the admins don't have the skills/abilities or the time to deal with this situation, good luck approaching the admins, I've tried already and I almost invariably always get nothing in return (or a slap on the wrist of my profile by being temporarily banned on the chat).
I think we should keep the right terminology. A fake is somebody who has false data or pictures of someone else as himself in his profile. That's a real problem. But it has nothing to do with a fake which pictures somebody post in a group. And there is no rule which prohibit to post pictures from the internet in groups as long as no copyright is violated, The owner of the group can delete any picture he don't like.
There are some profiles here I think they are probably a fake. I can flag or block them. But I would never put them in a group about fakes because I can't not be sure that I am right. Nobody proof the entries in those groups. If I dislike somebody I could put him in that group and everybody would think he would be a fake, So it is right that this arbitrariness ist stopped and that group is deleted.