Watchdeals.in — received fake product

I bought a watch combo which said fastrack for Rs.1398/- Instead of fastrack watches, i got some fake watched which will not be worth even Rs.100/-.I bought it on watchdeals.in and one more thing that is not right product which I ordered in online the seller name on the package says Sham Tradding, 89b kallana, rohini, Delhi It was delivered by Delhivery air and they are not accepting the product back and telling the return request from the website, but there is not return option on the website. I want a refund. Please help me.