[Resolved]  Canara Bank — Refund is not credited in my account

Address:

Canara bank dariyapur near shivala danapur patna, Canara bank dariyapur

Dear sir
My self manisha singh
Ifsc code - cnrb0009021
Refund reference no -#135108
I purchased samsung galaxy m 31 on amazon at 17 june 2020. Payment paid by canara bank debit card. After canceling the payment is not credited my account balance. This has taken 7 business day but not credited this amount. No one help canara bank customer said it was not refund and amazon customer provide refund reference no. That is #135108.
Please provide a solution. I need this money which is 16148rs.