Sounds like you spent some money on a fake coin and aren't happy about it.
Wow. The poster seems to have buyer's remorse on steroids, lashing out at the messengers of disagreeable news.
Being a quant by inclination myself, I have some sympathy for an evidence based (
aka "scientific") approach to such analysis, but early on learned that one of the most valuable skills a collector can acquire is that of "connoisseur-ship" an intuition that's developed from handling many many coins. May not be "scientific" or quantifiable,
per se, but its no less valid and there's a great deal of it amongst the participants of this board. Sometimes they're wrong certainly, but in the absence of any contrary information being offered, you ignore their expertise at your own peril as much as the folks that are disappointed about the "bargains" they bought from the world's largest online flea market.