first of all, how do you know that someone else is on her account?
did she personally tell you that she did not make those posts?
if so, is she no longer able to log on? if this is the case, someone figured out her password, signed in, and changed the password.
none of us here are forum administrators and can't do anything about this. so i suggest you pm PDM.
17 year old korean female and proud.
너 진짜 바보구나...