Qatar Airways — Refund Not Received

Hello Sir/Madam,

I booked a flight ticket (PNF: SUZDVQ) for the below passengers in Qatar Airways on 04/04/2021. I have cancelled that ticket around the end of April month. Qatar airways agreed to pay the full amount (5, 153 USD) and the customer service representative asked me to wait for 60 Days from the date of cancellation. So far I haven't received my ticket cancellation amount yet. This amount is huge to me. I need a help in resolving my problem and get my refund.

Thanks,
Roselin