If you think it is a good site to invest your money then you can go for it, but for me it looks like a ponzi scheme site. Any sites gives you guarantee profit is something that I call 'suspicious", no matter how great they are but there is no guarantee profit if we are talking about trading.
Correct, this is very shady indeed. Those that gives you guarantee payment is Ponzi or HYIP system.
I was a victim myself when I started my journey in crypto, promise me a good return but never got it since the site disappear.
If you are willing to take the risk then go for it, but don't tell us that we didn't give you a fair warning though.