Hey guys! I sent a message to f4 (actually 6 messages) in which i asked them to restore my account,but they have never responded. Do they do these kind of things or they didn't recieve my messages. I sent my first message about half a year ago.

Why are you asking to have your account restored? What happened to the old one? If it was closed as a punishment for breaking Fanpop rules, maybe they're ignoring your messages because they know this. Otherwise, maybe they're just busy. They do have their own lives.