State Bank Of India [SBI] — chargeback for refund money of 918 rs.

Address:

Galiveedu near ps, 516267

Dear sir,
My name is kallutla reddy rani. And i had ordered blootooth of 918rs amount. Blootooth in amazon on orderd29/08/2019
Date. And after return date is 31/08/19 i returned this order. And on 31/08/19date on which refund initiated
Amazon initiated the amount to my card but i still didn't get the money. Amazon sent this reference number
(Reference number is[protected] and told me to fill charge dispute form but indian bank doesn't have such policy. So
Please kindly respond to this complaint it's very urgent. My card number is [protected] {card no is not
Mandatory you can enter it if you want better chances of recovery}
Thanks you s