I am Icici Bank credit card user, I never use my card for cash withdraw, and also I don't have pin to access ATM.But on 23 feb I got sms from bank that , you withdrew 20,000 rs from your credit card,that time I sent mail to Icici bank customer care, but till date I don't get response from them.Also I called to call center dept.,She said, the approval is showing for 20,000 rs on your a/c,when i told her all detail and when she checked...