[Resolved]  HDFC Bank — Cash not refunded

I had tried booking a flight using my hdfc card and in the process the bank page said that the transaction was cancelled but the money was taken from my account. I raised a complaint with hdfc customer care and they promised me that the cash will be refunded in 7 working days. It’s been over a month now and everytime I call them they just keep extending the number of days for the money to be refunded.