Shoppersstop.com — Perfume not original

I have purchased this perfume( Versace Dylan blue ) 200ml on 12th August 2021 from chennai shopper stop after using it for few days the smell doesn’t even stay. So immediately return the product to Riyaz the guy who sold the product. He has escalated this to his TL/manager and told in 2 days we will let you know.After 2 days none of them called me so I had call him he said that he’s yet to hear from his manager so he will update in few days. None of them got back so I had to call again and it’s been five days. he said there is nothing wrong with perfume. As customer we don’t get proper response on top of that they’re saying product is fine. None of them called me to check what is the issue or to tell the product is fine. I have spend rs 8900 for this perfume without knowing no one will buy this perfume. This is not I have bought on discount either. Please help resolve this asap.