Funny to see that at least one of the scam shillers is still at it:
Just watch Crypto Mining In Nigeria video on youtube from oneminers, tehy show all the power plants and some mining parts, the power plants are apparently government owned, but they produce more electricity, than the whole state can use, so they started a project for crypto miners...

The other prominent one,
BitJannik, was
shut down so hard that he didn't bother coming back to the forum.
Same thing with
serchan but he has logged in as recently as the 17th.
And i just realize they have so many probable scam company/website that include oneminers dot com, asicprofit dot com, circlehash dot com, iceriver dot eu, pcpraha dot cz, cryptoware-webapp dot vercel dot app and probably other website that we don't know yet.
This bolded one is especially messed up because they are using the
same fake address as the picture pointed out by you and Stompix. I doubt they actually have anything to do with IceRiver miners. Hopefully people come across this thread when searching for Oneminers.