Amazon.in — Two Refund not credit to my account

I have account in oriental bank of commerce, as from 1st of December it was merged to Punjab national bank. I have two refund of 359 Rupees and 1139 Rupees from Amazon which Amazon have initiated on 1 December 2020 and 3 December 2020 and the refund should be credited to my account by 8 December 2020 but still my account no. [[protected]] has not been credited with it.

Amazon has provided me Refund Reference # HSBCN[protected] for the refund of 359 ( see the email screenshot attached).
Second Refund Reference # HSBCN[protected] for the refund of 1139 ( see the email screenshot attached).

The Amazon order no. Which I have returned is and I have paid the amount by the debit card linked with the above stated ObC account no..

Please refund my money .