wrong bill by idea cellular service

Location/place: rajpura

Name of company/service: railway

one idea salesman came to my office and give me a post paid idea no(08872002531)of monthly rental Rs. 199. he told that bill can be submitted online. but after so many attempt bill was not submitted online. after 2 month outgoing service deactivated, and after next 2 month incoming service also deactivated. after deactivating both incoming and outgoing service one person (recovery agent) from idea named HAPPY (mobile no 09914012688) called me for payment of bill of rs.1050. he called me so many times and collected rs.1050 from me. he gave me a receipt no.1990633 dated 07/04/2013 0f rs.1050.

my address:-
utpal kant
house no -M-32
railway coloney
rajpura
distt. – patiala
mob no. 09779239220