I've given you plenty of chances to make up for your wrong doings , you will stay banned until you admit to it , or provide me sufficient evidence for me to believe you that this was in fact a misunderstanding on my part , since from what i can see and find out , everything points directly at you.
EDIT: I still don't buy your story , but i will give you a second chance since what you have done is fairly old , as for the future you should stop making requests or anything else on other people's behalf as its not allowed and you're warned for that. If i see anything fishy again from you or anyone else from the said "friend" group there wont be any chances given , so be careful.
UNBANNED