question for someone who has purchased a pimax

Hello, I was thinking of purchasing a pimax 5k super because with my ipd of 73, my index gets a bit blurry at times. I noticed that they are having some kind of big sale to day, however the website looks... sketchy to say the least. is this: 'pimax.com' correct? The spelling/kerning errors all over the site and generally odd layout to everything as well as the advertisement for a "mystery box" and just about everything else about this site just screams fake to me. I get that it's a shanghai company, but I'd think they'd have someone look over their front page at the very least.