[Scam Alert] Private Key Scam

[sujonali1819]

I can not get it in complete. Your friend investing in a Ponzi scheme site where they promised to pay 200% in 48 hours. This is the worst things for him. I don't know, how a man can do invest in Ponzi scheme like this who already have 500$ worth of crypto. Basically he is very well known about crypto.

Now my question is who asked the private key? The site or the wallet he used that time ?