I am sure you don't aware of reality of cloudmining sites. you are pretty much loosing your money in a scam site.
I have used some cloudmining sites my self and got scammed and about the rest sites I read reviews and found all cloudmining sites are potentially scammers.
like hashocean, cloudmining.website. and all.
if you have money and want to invest them then find a better source to invest but don't loose them in cloudmining.
just see this : https://bitcointalksearch.org/topic/cloudmining-101-ponzi-risk-assessment-878387 hope you understand
Yes eventhough they are legit company one but we cannot really asure that they will not run since we already know that blocks have more difficult to find these year and that could be a financial breakdown to them thats why they really need investor to sustain there company maintenance fee and i dont really be surpriser if one of these days they will shutdown their operation because they are in real trouble that could lead them to lose even more money if they will continue.