Central Bank Of India — Refund not initiate in my account

I'm prerna rajput my acc no of central bank of india is [protected] i did order by amazon on 21 of june and due to some reason my order is cancelled from amazon 26/06/2021 my refund of 599 RS initiated and the side of amazon successfully processed my refund and they provide me to a refund refrence no the refund refrence no is 30005111721172093523365. regarding this issue i already complaint in the bank of my city whose bank worker do not corporate with me.. my refund is not credited in my acc pls initiate my refund.. i attached the proof of my refund from amazon.. i attached the screenshot of the refund confirmation mail with refund refrence no... Pls solve my query..