My project was heavily rejected! ? Someone help

Hello everyone, I created a Web Application that is a robot where I monitor and trade in the cryptocurrency market, it took 3 days to analyze and the message came today “Hard rejected (1)”, it made me feel bad, where I see why was rejected, as if talking to someone from Evanto or codecanyon, anyone know other places to sell because from what I see on the forum bunch of rejected project, I don’t even know what to do is frustrating, can someone give me a light?

Demo link ?

I don’t have a demo link, because it uses VPS, and I don’t have $$ now to pay a server to have it, I was hoping to make a sale and then create a demo. let me put the print screen