I bought gtx 1060 and before shipping the card he told that the invoice will be sent in couple of days as his client is busy and I can trust on his word, To my surprise when he sent a digital copy of invoice the date on it was photoshoped and warranty was reduced from claimed 1.5 yrs to 1yr (though forged invoice doesn't carry any weight anyways)
Secondly I bought an NVMe SSD along with GPU trusting his word regarding warranty which turned out to be bogus, I asked him to send an invoice for SSD and he never sent fulfilled that promise
I've paid return courier charges from my pocket and wasted more than a month on false commitments, I am being really humble in not giving him negative feedback though thats what he deserve.