these HYIP scams are rampant this days on Facebook's comment sections. I even got messaged by three of them saying the same thing. the sad part about it(other than knowing in my country there are still falling for this and even encouraging their relatives to do the same) is that Facebook seems to be slow when dealing with this kind of scam messages on the comment section. I've reported a bunch of them but I still keep seeing them on the same comment section.