Amazon India — return refund issues

Address:	560066
Website:	www.amazon.in and the App of Amazon

Amazon is a fraud and cheater.
They took back the product 45 days back and did not return the money till date.
I tried calling several time over customer service and i was told, it will be refunded soon.
I waited for 45 days and today when i call them again and raise the concern
They blocked my number and also blocked my account from chat.
In past i have sent email too on the issuse but no feedback so far.
Following are the issues where the product was taken back and no refund is done so far.
Issue #1
Order #[protected], kvsfab women's denim kurta (Indowestern party wear _blue)[kvskr8105denim_m]
Sold by: kvsfab cost 789 inr

Issue #2
Order #[protected], home candy elegant print double bedsheet with 2 pillow covers - floral, multicolour
Sold by: cloudtail india private limited.
Home sizzler floral 4 piece eyelet polyester door curtain set - 7ft, brown
Sold by: cloudtail india private limited
999.00