Triviyaa — received the wrong product which is of cheap quality

Website:

triviyaa.com

I was looking for a gown online and I saw this advertisement of triviyaa which was showing gowns at 599 on FB and was pretty good looking.I went through the site where I added the red gown no-104895 to the cart and I didn't find a sign in option and thought to fill the details to sign in and mistakenly pressed the buy now option.After that, I received a message showing the price of 746.92 which included 100 as the delivery charges and tax total rs746.92 on 15th of april .i wanted to cancel this order but found that the no. provided on the site is fake and also the email id was fake.There was no way to cancel it.Today I received the order since it was COD with no[protected] thinking maybe the product might be good and found a piece of cloth green and pink dress material was damaged and of very cheap quality instead of the gown.The no provided on the shipping details that is the RTO no is fake which shows the address of Surat.I want my money back as soon as possible.
I suggest people not to buy anything from this site, its totally waste of time and money.Please beware of such fake sites on any social media