Shit Jersey on eBay - advice please

Badly. . .

i sent him an email saying that either refund me and never hear from me again or lose lots of customers cause im on a forum with lots of people who think you are shit and wont by from you

Well along those lines but slightly more polite. . .

Ah, that sucks man! His argument is totally shit though! It's like trying to get a refund 'cause your phone fell apart in your hands, and the guy in the shop saying "Damn, you bought it and took it out the box and were happy. How the fuck was I supposed to know you were gonna push buttons on it as well??"
Hope the dispute will go in your favor though, keep us here posted!