App for my community

Hii there, so long story short. I have a community of more than 40k plus in my city and more accross, so i want to build an app for my community (Muslim Vohra Qaume Bawahir) in which all the things i can provide to my people like jobs, matrimonial timings, relationships section which could be paid , islamic teachings and duas, Nearby Mosque timings, Nikah updates and more. Ping me up if anyone is interested. I want an app developer which can make a sexy app for me. Many thanks