Amazon India — I am complaining about money that was not returned

Address:	560084
Website:	Amazon.in

On 11/11/16, i received my product.. And since 500notes were not accepted, i decided to pay by card, and the delivery boy had withdraw twice from my bank account telling that the swiping machine connection was loose, though i told him i got message from my bank account regarding money withdrawal. I enquired customer care too regarding this, they told me to wait till tuesday, but my money has not been returned to my bank account still. Iam very upset.