Transformer Double Seat 200cc Go Karts

To start, Go kart is cheaply made, parts don't fit properly, mirror arrived broken and didn't send a manual for putting it together, also there was no indication that assembly was required. But to top it off, they sent a go kart that only has a 350lb weight capacity, but on their site it showed 800lbs (400lbs each seat), then tried to lie and change it on their site after I complained and wanted to return it, luckily I had taken screenshots to show my husband prior to purchase that showed the specs. Now they want ME to pay for return shipping due to their error/misrepresentation!