Punjab National Bank [PNB] — Refund Initiated by Flipkart but Not Received on my PNB Debit Card

I bought a Blazon SGV015G 4/4 Violin from Flipkart at the Price of 2306 rupees on 20th June but cancelled the order.

And flipkart had processed the refund of Rs.2306 /-to my debit card on 21 June 21 & it should have been credited by 02 July 21 on debit card last digit 0674.

But still its not REFLECTED on my PNB account.

Reference Refund Number: 75105171174000616959966

Seriously whats wrong with PNB ?? I have 5 Refunds pending now... this being the third complain and I am waiting for the other two RRNs.

Kindly please give me my money as its already too much to even carry on with PNB anymore with these amount of insincere negligence.