if you make that much profit only in 2019, I think that's the luck factor, By the way, why do you have negative trust ?
It is a new update to his scam model.
He had created a topic before
[1] and asked for money in exchange for help in investing on the pretext that he had made 500%. I think he has modified things a little instead of "asking for money" to "Ask me anything."
I dont know how you will prove that you have achieved 500% but this matter is yours, no one will listen to your advice and no one will give you money. Even with the use of an escrow, things do not seem logical.
Easy profit = scam.
[1]
https://archive.li/PZcir