State Bank Of India [SBI] — Refund initiated by Amazon but didn't receive in bank account

I placed an order and can cancelled it due to personal reason. After asking for refund Amazon told to ask bank for money as they have refunded my money. The amount is nine hundred and fourty nine rupees,
(949 rs.) Amazon initiated my refund on 3 October 2022, they also sent email of that which you can check in attached file. The reference id/Refund Reference #[protected]. After so many still I didn't receive my money. Please help me with this issue and tell SBI bank to deposit money as soon as possible.