I think they are paying now, online for 2 years and counting.
Check this
https://zooo.cc/index.php?a=rateus to see their rate and being monitored by a lot of HYIP monitoring sites. Still you will not know if they would be running for another years and that is the risk you should know before investing.
I talked to their live chat for a while in order to see what they are about.
Here's what they told me:
-They plan to keep on running for the next 8 years
-They've been running for two years already
-They will expand their global reach
Honestly, this sounds silly. How is an HYIP supposed to run for 8 years?
According to
this thread, those HYIP monitoring sites can be paid off to make your site look good, so I wouldn't trust them.
OP, invest in something more legitimate and less risky.