Good Morning Artur, Congratulations on making money in futures market. It takes a lot of work to figure out how to make money consistently in futures.
Trade options on the SPY or SPX. Any smaller account can afford that. Grow from there to build your larger base to eventually sell options for premium, which I assume is what that guy wants to do
One of the tell tale signs of a foreign based Scammer, is spelling mistakes. I assume OP meant Arthur.
Nah, my brother's second name is Artur (Sweden). That said, the group of people making "a stable 10% per month" and that don't have enough capital to sustain themselves or 100k ought to be diminishingly small.