Indian Bank — Amazon Refund not reflected in bank YET

I posted a complaint about this earlier, bank representative took my number but after that no response, it's been 3 days since I posted my complaint here, I had ordered Factor Notes Notebooks by Indian Bank debit card.
I then cancelled the order, as I wanted to buy another item with it.
Amazon processed the refund on 27th Dec 2021 and it was expected to come by 31st Dec 2021
Amazon sent me a mail with the reference number 30005113611361238407258 but the Indian bank has still not credited my money. Also adding photos below as proof. Thank you