Union Bank Of India — refund not credited

Address:

Kota, Rajasthan, 324001

Order id[protected]
Order date - 29/01/19
Tran id-s20310025
Tran date-29/01/19
Tran websight/biller - amazon.in
Total amount - ₹469 through rupay card
This is my order details. I had ordered it on 29th/01/19 but due to some reasons i cancelled my order on same day. I have talked to the customer support of amazon and they have said that they have already sent the refund amount to the bank, but still the refund amount has not been reflected in my account. So, kindly please check the status and make the refund as fast as possiable.