Flipkart — Cancelled a ordered product and refund not credited to the debited account

I had ordered a Realme GT Master Edition (Luna White, 128 GB) Mobile via order number OD[protected] on the 2nd of October, 2021. I had canceled the order and the on 3rd of October, the refund was supposed to be credited to my account within 12.10.2021. 17 days passed, I had requested several times Flipkart about the refund They have replied that the seller has initiated the refund and within 48 hours it will be credited But to date I have not received my refund. Kindly take necessary action so that I get my refund.