Munafa Co-operation — Return my product or exchange

Address:	Gautam Buddh Nagar, Uttar Pradesh, 560017
Website:	Munafa. Co .in

Sir/ madam,
I purchased a combo of three denim jeans (size-30) : 3JEANS -30 .but one of those jeans is defected and the size of those jeans are under sizes . So please exchange or returns those jeans because those jeans are very tights,
Here I mention the order number, order date, invoice number and AWB number and the bill of the order.
TIN:[protected]
Order#:MUN366934
Order date:12:9:2016
Invoice#:JWH[protected]
AWB#:[protected]