If you see this ad from Facebook, it seems the one who promotes it is similar to the ads I usually see on Facebook. I mean owned by a similar owner. I see a lot of malware promoted on ads nowadays. Even when I report them, new ads show up with different domains, but still they look legit because they put the official domain from the ads, but once you click it, it will bring you to the phishing site or fake site selling something for a pretty cheap price, like anti-virus to protect crypto, but the fact is it's malware.
I don't know why Facebook allows this; they should manually check any of these ads. They just let scammers victimize more people for free.
Facebook still amuse me that they allow fakes and scams but doesn't want to promote crypto ads because they fear ads. Google is one of the most vulnerable place where scams are displayed because they don't bother to check if what they are promoting is legit or not, as long as they get billed as agreed on the billing ads, they don't have any business with whatever you are pushing to audience. Now, Facebook place is full of ancient people that will believe anything, I don't like that app for once.
Scammers do have ways they play around with people, sometimes I'm not sure if this scams are coordinated but they just pop out of nowhere and all of a sudden other people start to push the same scam, like a bot attack to catch victims that knows nothing about mining.