paigeeworld.comは安全ですか？

I got an invite from a site moderator who I have never known in my life, to a private email address only my personal contacts know. I suspect they send blind emails to addresses they got from some dataminer. I wrote them to ***** which is the sender of the mail, and got a delivery error. I tried to find contact details on the site but the automatic infinite scroll makes it almost impossible to reach the footer where any such links could be - after I finally managed, there is no contact, only a privacy policy link and social links The twitter provided in the almost unreachable footer is an account containing almost only the same Singapore job offer spammed dozens and dozens of time.