im not respinsible for the account opened in my na

My Id was ****** i reported the incident to the police and i opened a case, and when the month end of february 2013 debit other was done then when i go to the capitec bank they showed me that it was real people who did the debit other,i then immidetly went to real people ,all to found out there is some one who opened accont on my name the worst thing she/he didnt even change the face ,he gave them adress and all contacts ,bt when i asked them to help they say i must give them my new id photo copy with ten signatures n affidevid wich obvious has my contact details,after that they used my contact to raid me instant of helping me ,now im stuck my name is in bad credit repot...plz help me