product have different brands,sizes and poor quailty

I have ordered 4 branded jeans order no is S80557229. I received this order on date 12/09/2014. when I check my product that have different brands and sizes. The quality of product is very poor so am not satisfied of this product that’s why I want to return your product and refund my money.
I have return my order to whaaky by Professional courier with 200 Rs. charge.
the tracking No. is KNP502534453
and I already send a mail to whaaky for return order but till now I not getting any reply so please help me……