Hey bro, I also live in Brazil and I think you had a very bright initiative deciding to go to the alleged address and check things out for yourself (instead of just debating rumors here). On the other hand, notice that this is supposed to be a BIG Altcoin mining operation, owning many miners that cost a bunch of money, so it is only rational that they wouldn't publish their real address (because of thefts) - other big american cloud mining services DO show pics of their mining pools, but conceal their addresses.

I agree that this may very likely be a scam, and I really appreciate you took the investigation matters into your own hands, but their address being fake is the smallest concern I could have right now.