hey keme that great you are running the club and providing the idea of app development among your region thats awesome. Instead of searching it online search for a guy who can help with the learning of Appmaker. You can just ask this matter on the official Firefox student ambassador page. Some who is master in that will surely guide you. If your problem is still not resolved let me know i will help you with it. Thank you Regards Kushagra (Awesome work keep it going)