I want to ask you.. why is investing in a HYIP project dangerous and risky business? What is the reason ?
HYIPs mainly work as ponzi schemes, you get back your money +4% until there are new "investors" sending money to the platform (in this case to the smart contract on ETH).
Also it's the wrong board of the forum, OP should move this thread to INVESTOR BASED GAMES:
https://bitcointalk.org/index.php?board=207.0