ICICI Bank Limited — Credit cards

I wanted to close this credit card no.[protected] because I was not liable for the amount due on it.

Only payment done on behalf of this card was my electricity bill which actually I had asked to debit from my Salary A/c with ICICI. So, I was not knowing that my electricity bill was getting debited from this card as I was not getting any statements at my residence for first 3 months.

Although, I have already paid Rs.650/- which was paid as electricity bill on behalf of this card from January’2008 to March’2008 also one more transaction of Rs.2600. Since, then I am requesting ICICI to close this card but its difficult to speak to a phone banking officer of credit cards division as whenever I dial I go to some credit card pin generation department and i am again asked to go to main menu, so finally i wrote a letter to ICICI, Hyderabad alongwith the enclosure of diagonally cut Credit card on November 21, 2008 and i got a call also from Hyderabad that this card is closed and even this credit card details vanished from my internet banking page, so i thought this issue is finished but till date i am receiving credit card statements at my residence, i thought that this will stop after some months but today April 1, 2009 ICICI have freezed the amount of 6830.16 on account of this credit card from my salary account which on whole is penalty mounted up month after month.
Please help