it's working and I confirm that , personally I have some liza there invested too as a gamble that I'm willing take but we all know that the whole Liza thing is a scam  ( the coin I mean )
people here aren't wondering about if it's working they are wondering about where the funds come from
but yeah in general all the plans work , at least for now

in general the legit coins these days don't have a good investment plan , since it's paying only 3% a month for most of them
IMO since it's only 3% investing in a gambling site is better and safer since it's not shady