[Resolved]  ICICI Bank Ltd — Cheque Return due to Signature mismatch

I have given two cheques for my ICICI credit card through ICCI Bank account cheque. They have returned due to singature mismatch. Also they have charged cheque returned charge form my bank account and credit card account also. I was using same signature with the ICICI bank. I received my old cheque photocpy from ICICI bank issued by me with the same signature.