[Resolved]  Indian Bank — refund initiated but not received

I had purchased a product of inr 1279 from amazon on 14 march 2019 for which i had paid using two modes of transaction:
1. Amazon pay, inr 500
2. Indian bank debit card, inr 779
Since the product received was wrong i returned it on 18 march 2019. The seller received the product and initiated the refund on 27 march 2019 and i received the amazon pay of inr 500 the next day. I had contacted the seller again asking for remaining amount and he said that all the amount has been initiated for a refund. I called amazon customer care and the executive told me to wait for 3-5 working days. Now it has been 6 working days and the refund has not been processed yet.
My bank details are:
Indian bank a/c no.: [protected]
Refund reference no.: 75503729087028175904452
My contact details are:
Contact: [protected]
Email id: [protected]@gmail.com