There are many ways you can join the community. You can join simply by following us on our social networking sites (deviantArt, Instagram, , facebook, twitter, etc.). We post manga artworks, contest announcements, etc. there. So you can actively engage with us there.
Additionally, you can join our exclusive forum community called Nur.City (that is the address. Nur [dot] City.
Or you can connect with us on Patreon.com/MuslimManga, which is a community for those who want to really support Muslim Manga. There are many exclusive perks like work in progress images, and updates about new projects, etc.