Bank account bogus on my name & becoming consumer

1.One person opened saving bank AC on my name in IDBI Bank in Dec 2012 without my knowledge. 2. Bank officers helped him very much by preparing bogus documents & given illegally all documents to him in Jan 2013. 3. From Mar 2013 to June 16 no transactions on account only -230 (minus) balance. 4. That person deposited cheque in bank for Rs 5.12 lacks and get report of cheque bounce/fund not sufficient on AC. & filed case in court. 5. After reviewing of documents we found big & major mistakes from & all illegal activity. 6. We filed case in consumer court for compensation n given all proofs. 7. Consumer court say that we are saying that this account was not opened by us then how come we become consumer? But account is on my name & there are 2-3 transactions on this account. Also that cheater filed case against me for payment of money. How we can convey prove consumer court we are consumer. Pl advise