The Gridspe Global — item i ordered and item i received are different and cheap quality

Address:	Surat, Gujarat, 831003
Website:	triviyaa.com

I ordered on triviyaa.com site a wedding lehnga on 29 march 2018 and received on 4th april 2018 by seller the gridspe global by delhivery courier but the product i received is totally different product and of cheap qulity my order no is 72643 and when i wanted to return it triviyaa.com website's mail it was invalid then called the seller gridspe global but their no. Also fake so i want to get back my refund of 854.92 rs and strict action against these websites and seller