State Bank Of India [SBI] — Refund initiated by flipkart but not yet received the refund.

I had ordered the product " NIKE AIR VIBENNA SNEAKERS for men" from flipkart on 22nd december 2020. The price of the product was ₹ 2775. This is the order ID- OD[protected]. The date of initiation of the refund was 5th january 2021 and was expected to be credited by 12th january 2021 but still have not received the refund.
My bank account no - [protected]
This is the reference number provided by flipkart:- NFT[protected]GN00179