Amazon India — Wrong product returned by another amazon customer delivered

Address:	Hyderabad, Andhra Pradesh
Website:	amazon.in

I had order Big Bazaar coupons and to my surprise parcel containing foot wares were delivered. This parcel was returned by another Amazon customer and was supposed to be returned to another amazon seller. I investigated the matter on my own and found that courier guys involved in Amazon are doing such frauds.
No action has been taken so far and I am waiting for the correct parcel from last near to two months. I would suggest not to buy anything from these guys. Also it should be noted that I had been a regular Amazon customer before this fraud