I have only one question for you mate! WHY?
You are big enough to know what your account represents, don't you. And you just gave it to one of your friend? That easily? Wow.
I'm sure you had good intension for your friend. You could have supported him financially by other means. But instead you choose to lend him your account. It's like giving a child a car to drive, accident was imminent. Big mistake from your side.
Lets see whether the administrator hears your appeal.