Zero effort from their side to make themselves look legitimate - their social media links at the top right hand corner are not even links. Previously I have seen scammers at least put in fake links there so that old aged people who usually fall for these would hover their pointer over it and at least see the link if not click on it.
They even talk about having a team 24x7 running but makes no effort to post about their names or work experience.
However what these sites run on is the referral commission that people make from them. That is why some people make a living promoting these scams to older tech-scared users.
