BUYER BEWARE!!! I purchased one ticket for the Wom...

BUYER BEWARE!!! I purchased one ticket for the Women's Finals at the US.Opens on Sept.7,2014...When I got to the gate I found out it was a used ticket. Luckily I was to purchase a real ticket from the official ticket office...Stub Hub made it very difficult to receive a credit. They have no way that someone with any type of disability can jump through their hoops to receive credit for their invalid tickets.