Help me! messaging gone wrong?

[Mairin]

I really didn't put any information up on this messaging app, and I use it to talk to my best friend. I can't control who looks at my profile; its public and you can't change it. this guy found my friend and he somehow got her Facebook page. She was scared because he said he'd post it on a porn site if she didn't send a nude pic. I went to talk to him and I DEFINITELY didn't have my real name up and yet he got my page too. I'm really scared. Can he really do that? I don't know what to do...

[Steve B]

You and your friend need to talk to your friends parents about this

They will help you print out his threats and take them to the Police station ..
... if you or your friend are under 16, there's a good chance the scum will get done as a Paedophile ..

If the Police refuse to take it seriously, write to your MP .. and then write to the national newspapers ..

DO NOT send him anything .. DO NOT reply to any messages from him ..