Yada

Initial Business Response /* (1000, 10, 2016/07/06) */
The item is question was purchased from a retailer who buys other stores returns, overstock, lost inventory from shippers, etc. They are not an authorized retailer of our products. We explained to the customer that he would need to contact the...

seller in order to obtain warranty through them. They refused him warranty and sent him our way. The site also tells the customer about this policy. Here is what a copied and pasted exactly from the site.
Warranty
"Before making your purchase please note that we are not an authorized dealer for any of the products we sell, therefore, we do not guarantee that the items sold will be covered by a manufacturer's warranty or support. If any of our products are found to be defective upon receipt, we will either replace it or offer a full refund. Please see Return Policy above."