Reliance Communication / Icic Bank Credit Card — Deduction from Credit Card

Address:

Thane, Maharashtra

I had made a bill payment opf Rs. 425 to Reliance communication with my ICICI Bank Credit card.
But when I saw my Credit Card statement, I saw 2 transactions.
1. Reliance Communication Rs 425
2. Reliance Infocomm Rs 425.

When I approached the Reliance communication they told the Reliance Info comm no more exist so they have not recieved the payment to they cant reverse the payment.

The ICICI Bank Credit card people says we had made the payment and we cant reversethat only the vendor can do the same.

Im going behind these Relinance communication and ICICI Bank Credit card since April 2010.

Can any one guide me, where im suppose to go to get my payment reversed...