You registered on this forum in less than 2 hours ago and your brought up poker courses, is that not funny and look more like scam attempt? I hope no one will listen to you because anyone can easily send you money and you can scam the person. If you scam the person, you have nothing to lose. But I am surprised because this is the first time I heard of poker courses when it can be learned freely. Also if someone do not know how to play poker, there are other gambling types that can be gone for like roulette, dice, sport, dog racing, hourse racing and many others.
I would not call this as an attempt to scam someone. Remember, this forum attracts lots of non-users due to the incoming traffic that such users visit daily. Let us give OP the benefit of the doubt, may be he is indeed someone that is adept and veteran in terms of playing poker. Again, this forum can provide any types of service for as long as people need the demand of it!
As we all know, most newbies have been stigmatized with their reputation as lots of them had been banned due to lots of scam attempts. But this does not entirely mean that all newbies are scammers- give the guy a chance maybe he has really something to offer!
OP, it would be better if you create some sort of brochure or infographics to provide easy access and information to users.
It would be very good if OP gave at least the programming of those courses, if they offer videos, or things that can attract attention, put images, it is very difficult to believe in new accounts, it can be a great company, but it has to give more guarantees, there are people who tend to be very careful when paying something in cryptocurrency because it is money, and as things are currently it is very difficult.
I don't know how else OP can make them believe in their good faith, it's difficult, I know that marketing within the forum is something that can be very profitable but you have to know how to do it, the people in the forum are not stupid at all.