Not sure how genuine the site is, but it has been running for a good few years now (although it did close for some time). It seems they have made a few updates on the whole process. It seems very complicated at first (as I'm not too educated in cloud mining), but once you've looked through the site properly it seems a very intelligent way of making a reasonable free income. It could take a while for a payout, but it seems fair as obviously the creators need an income also.
I will update this page if I have finally get a payout, whatever that may end up being.
Here is my referral like if you are interested:
www.bitzfree.com/app/#/auth/register?ref=cTl1eeeG5rehbyfrdAbzfHhjtzcD5itpOSbih5Zwb2E2ae
If anyone has any information regarding this site, please do let me know as I've tried several free faucet sites and sadly they have ended up scams.
I feel slightly confident in this as they have paid out many users with proof and they have been around quite a few years now.
Best of luck if you decide to sign up!!
Thanks for reading.