I got it back and here is how i got it. Hope I can help some people. I went to the ''recover a locked account'' and then typed in my username and email address and put the ''somone as changed my password'' option. Then i type in my recevery question, my pin number for my bank in Runescape, previous passwords, my postcode, when did i succesfuly loged in and my new password. Then in ''give additional details'' space, I wrote when i created my account, when did i create my first my membership and all kind of things like that. So then i send, then get a tracking ID so i write it in the place you have to write it and got my account back. Hope it will help someone :)