T-mobile network transfer -

I have a contract with T-mobile till November 2013. However, I am leaving London soon. In this way, I would like to find someone who will like to take over my contract as soon as possible. I am now paying 15.86 monthly, with 300 minutes+ 300 text+ 500MB internet. Hope anyone who is interest in feel free to contact! please email angelarare at gmail.com Thank you!