Indian Bank — dispute charge (refund)

Address:

Hyderabad, Andhra Pradesh

I have ordered a product from amazon. I returned the product. The refund has been issued on[protected] by amazon. They told that the amount will be credited on my account within 5 working days, but its already 7days over. I didn't get my refund back into my account. They also sent refund reference number i. E[protected]. I have also contacted customer care service but no proper response from them. So i'm giving this dispute charge complaint. So please take action as soon as possible. Thank you