Indian Bank — Refund not processed. Want my money back!

Address:

rohini sector-24, Indian bank.

Account no- [protected]
Name - Jasmeet singh
Amount - 3449/-
refund pending since - 25th may 2020
ECOM TX Seq no.[protected]
Terminal id[protected]

Amazon Refund Ref. no.- 892470

I had purchased gas stove which later by got cancelled and amazon generated my refund with ref no. 892470.

but i have not received it yet in bank account .
and bank is not responding to me.
I need my refund as soon as possible.

kindly resolve.