I really don't understand, it's already 2019 and people are still believing that cloud mining is still one way to earn and the best way to invest your money??? *face-palm*..
You cant really blame yet there are still noobs out there who do feed these scammers.Due to lack of knowledge and the nature of greediness
on making money which do leads with wrong decisions on putting money with these cloud mining sites.Its part of the learning process

Maybe the investor was a newbie in crypto currency and doesn't know a thing yet.
But still it wouldn't be enough reason to fall victim to those scammer since there are so many ways to know that those are just scam site.
They are just lazy enough to do their own research.