I carry HSBC Platinum credit card and an additional card on this. The additional card was blocked on 16/07/2011. After blocking there has been fraudulent transctions on this blocked card on 19 July and 24 sept.2011. The total amount of this fraudulent transactions is INR 21000+. The bank has transfered and charged this amount to my card/statement. I want to complain how bank has transfered the amount to my card/statement when they know that these fraudulent transactions and it should be kept to there system not to customer?