Indian Bank — refund regarding

Address:

Salem, Tamil Nadu, 636303

Hi i am sathasivam.. I have ordered an trimmer on amazon for rs 1299 made payment through debit card and cancelled it.. It has been 5 days n still didn't receive the refunded amount to my account while contacting amazon they said they had done refund n delay is with bank side n provided me refund reference no[protected] and my account number is [protected]. Hence i request you to do the needful at earliest possible.. It has been a week already