The reason you can't find it is that the page requires you to be a customer and have a login t the cloud site.
The whole thing is seriously crooked. The CEO is offering to take pictures, which nobody asked for, but can't provide proof of a single mined block, let alone address all the other outlandish claims.
https://hashtalk.org/t/data-center-pictures/6448
Sorry but I am a customer, I bought a few hashlets just to see how it would work. As for the rest, it could be a scam, time will tell. However, in any case the site isn't well done. It needs some basics like just being able to find out how the hashlets are supposed to work.
Oh, sorry, my mistake. The maintenance cost link is at the left bottom of the cloud site and I wouldn't have found it on my own either. Gray on gray and partly obscured by Win 7 Start button.