Most likely a scam, would recommend to stay away.
Let me give you some reasons on why you should take my advice. First is, it isn't peer reviewed, the site was registered 2017/12 so isn't it fishy that theres nothing about them when you search on google? well, you can't really trust anything that isn't peer reviewed.
Second, anonymous site, whois protected
Third, cheap looking website, its awful, its like a $1 site. You'll see the effort they made
Fourth, No reversible payments accepted. There's only cryptocurrency which is irreversible and this cash on delivery which is only avail when you order in bulk, buuut they said you have to contact them first so you can't really trust on that unless you know what they'll say.
Lastly is their facebook account, idk but I find this suspicious, theres some private accounts who comments on the page, others are so-so but they had little number of friends.