....and some days just don't go too well.....*mock tsk*
There's more to this intrigue, but either obvious or too subtle to be more than a curiosity to discern, however right or wrong....
I've always approached eBay as a sophisticated sort of swap meet/flea market with certain 'commercial' sellers.....
One's approach to the seller can make for a pleasant transaction, or an utter fail where the seller would rather give it away to the next person....preferably not the person Next to you....
Get over it. Get your money back, and move on.
Regards, really...J