[Resolved]  Citibank Credit Card (Indianoil) — Card charged after its expiry date

Sir,
I have been a Citibank credit card holder and have never defauled on the payments. This year my card expired on June/2009. An additional card was also issued to my wife with same expiry date. I had cleared all the credits before its expiry.
Then I got the bill from period 27/6/09 to 26/07/09 in the month of Aug., 09. Where I found to my surprise that my and the additional card in name of my wife have been used on the dates 2/7/09 and 1/7/09, for Rs 50, 444 respectively. A transanction of 97. Rs in foreign currency was also done on additional card of my wife on 6/07/09.

I worte to the bank about this misuse and requested to block the card. They did block it immediatly. Their reference to this complaint was "Citibank=[protected]"

They also charged in the above statement a sum of 750 and 350 as renewal of both the cards, which I never received (later they informed that "the cards were not received at my end and they were returned to us and we destroyed them" It is interesting to nate that I got all the bills on time throughout my long relation with the bank).

I had informed them that I do not to renew the cards also.

now I am getting the statements with more and more interest added to the original balance which I never utilised.

Kindly tell me the remedy what to do