Allahabad Bank — Amazon refund not received on my Allahabad Bank/Indian Bank

Address:

Near Army Gate No.2 Bandgari Dipatoli Ranchi 834009 , Jharkhand

I ordered GIGABYTE Z590 D Mother Board from amazon.in. I canceled the order and requested a refund from amazon for which the amazon team agreed and insisted on the refund. Now the problem is, in the amazon order portal it's showing that refund and been credited to my account but there is no amount credited when I check my bank balance. From amazon the amount refunded should be 20850Rs but I can see any credited amount on my bank.

I got the RNN (Refund Reference Number) from the amazon team which is VCORY6LA0000KV9VFWMR. For which I want charge dispute.

I have attached all the screenshots which I received from amazon team that my refund has be done.

Please look into my problem and fix is as soon as possible.