Amazon India — Wrong clothes material and design

Address:	Bangalore, Karnataka, 560066
Website:	www.amazon.in

I had purchased a Lehnga from amazon that was purple color with heavy work but i received a different product which is baby pink and green color and with less work.
I have tried to return the product but then i found in their site the order status is cancelled i dont know how when i received that product. I have raised a complaint to them but not getting much response and it is being delayed day by day and going in circle from couple of weeks.

Please help me to get rid of this and help me to get my refund.