Important! my privicy gone!admins PLEASE HELP URGENT

i just posted here on a group called alt suicide .My friend was using that group and he didnt signed off and i posted with HIS PROFILE AND ASKED ABOUT METHODS ABOUT SUICIDE and then i reliazed that it was his one then i suddenly i signed out I WAS SHOCKED AND SCARED! MY PRIVECY GONE NOW...I JUST WANAN ASKE HOW CAN I DELETE THAT POST FROM HIS HISTORY ?some ADMIN PLEASE HELP ME ! I DONT WANNA GET IN TROUBLE THIS IS URGENT PLEASE SOMEONE DELETE THAT POST Received on Tue Sep 11 2007 - 22:09:06 CDT