Canara Bank — my debited 3000 rupees but not refund

Address:	Gandhinagar, Gujarat, 382305
Website:	Canara bank & Amazone pay account

Hello sir, my name sarfaraj mansuri. 08/10/2018 i am canarabenk debit card to tranjection 3000 loade my amazone pay account [protected] but order is cancelled and not payment refund my canara bank account[protected] is not credit. Please help my payment refund my account
My amazone refund reference number is 256756. Please help me.

From,
Sarfaraj mansuri