[Resolved]  HDFC Bank — illegal transaction on credit card

Address: Vadodara, Gujarat, 390018

Hi i m hdfc bank credit card holder. Suddenly 22/08/2017 my register mo. No. Show msg debit your credit card rs.16927/00 or two other transaction. Or many transaction decline wrong otp. I called hdfc credit card and block the card. This transaction made gamewallet shi. I have raise a case a disputes amount unauthorised transaction. I have mail cdf to hdfc credit card department. But i don't know unauthorised transaction through credit card and open a disputes case open so how made authorised from bank. My credit card bill generated and pay the amount due date.in this case can i pay bal amount or wait the refund amount after 4 month still case is open or nothing to pay my credit card bill make unauthorised transaction