Custom Plugin Help

Hello! I am the owner of the JackKraft server and I need someones help. I am trying to make my server better by adding more features, but its come to me that I need custom plugins. I would need someone to make or help me with them. I'm not just being lazy it's just I'm not that advanced in coding. The problem here is that I don't have money to pay someone to make the plugin(s), but what I will do is help advertise your server or help you with something if I can. Thank you