I don't know whether or not this question should be on this topic but... :
Yesterday i created an e-mail (hotmail) so as to create a facebook account and while the e-mail was succesfully created the exact same mail address in facebook was being used by another person. In short I accidentally changed this user's profile password and don't know what to do about it. During the hotmail registration the site indicated me that the mail address was available while it shouldn't have done so, since someone had created a fb account using it. In the end I just tried to change the address but hotmail told me that this was not possible at the moment....
Plz heeeeeelp I am frustrated as hell