Uco Bank — Refund initiated by Amazon but still not received in my bank account

Address:

UCO Bank, Khandagiri branch, Bhubaneswar, Odisha

Sir
I have ordered a [SIRIL women's printed chiffon SAREE with blouse piece] and [CASA-NEST 4 seater PVC table cover, black and white leaves and blue polka] on (25 august 2021). It was received on (30 august 2021). I didn't like the product so I returned it on (1 sept 2021). But I have not received the refund in my Bank account that i had paid to Amazon in next 7 days.

Amazon initiated the refund on (1 sept 2021) and it was expected to get on (6 or 7 September 2021), it was written if the refund was not received before (6th September 2021) then contact to your bank.

Amazon gave me the reference id[protected] but the (UCO BANK) has still not credited my money.

This is urgent please help me as soon as possible