Navab Brothers

I just bought a rug from their warehouse. There were no signs posted that all sales are final. After I purchased the rug, I changed my mind and wanted to return it. The sales guy said all sales are final, it’s clearly written on the receipt.
What a sneaky way to make a sale. Who states that on the sales receipt and not put up signs for it in the store or at the very least, mention it when I am buying it that this the rug cannot be returned.
The sales person was also extremely arrogant. When I was paying, I mentioned that I have seen the store before and he made a comment of how everything in the store would be outside my price range. He made me feel like I couldn’t afford anything in that store.
Besides that, the sales person didn’t even know his own product. The told me that the rug I bought is made in Afghanistan, but when I came home, on the back it said «Made in Pakistan». Does he know the difference between the two countries?
I would not recommend this store to anyone. I wanted to return the rug just because of their attitude. I am very disappointed in their customer service.