Facebook application for Admins in Facebook Groups(repost)

I'm an Admin on a facebook group and there are certain individuals creating fake accounts and posting. I would like an app that refreshes the page depending every X amount of minutes or seconds, whatever I deem necessary. I would also like for the app to delete threads and posts from users I deem necessary everytime it refreshes and there is a new post. That way I can leave it on all day and the people can't post. Also, in the field that deletes the threads and posts of specific people, I would also like for it to have an option where I can delete the posts/threads a certain instance of a name. Like a first name or a last name.