Sorry, didn't mean to be scathing - but these con men and rip off merchants get me mad.
They price it cheaply enough that disappointed buyers would just shrug and put it down to experience after maybe emailing a complaint, but they sell enough of this rubbish to be profitable.
And of course only a fool would pursue it through the courts because the product isn't strictly lawful. Like buying 'dodgy' fags from a bloke in a pub - you would't complain to trading standards if they were fake.
I suppose my tone can be a bit abrasive - but it is difficult with the written word. Apologies.