iphone 3gs faulty, orange/t-mobile, spares or repairs +

I brought this phone off ebay last week for 120 and it started off that The earphone didnt work then it turned it self off, so i tried take the Back off and it wont charge, wont turn on, signal wont work, just want To get rid of it as i have no use for it. Comes boxed with charger Please text or ring me on 07528726681 Pick up only thanks