Canara Bank — Refund not reflected till date

Address:

Agra

Dear sir
My refund frm amazon with ref id:30005402070205140832502 has still nt reflected in my account. It is rs 1849 which was issued by amazon on 24 th july, 2020. Kindly look into the matter.
Monica arora
Acc no.*9348
Canara bank
St. Peters college
Agra (Up)