I got a product from online shoping app tehali.com buti have recieved other different wrost quality product..I want return this product and need my money back.

I have ordered a brown colour net bride lehenga from tehali.com, order no: 33561, Rs. 862.92
May 5, 2018
But i have received one cheat quality 3rd class skirt…and this is totally unfair… I want return my product and need my money back.