I have an idea of startup, where should I go?

I have an idea of startup in medical field ,what i should do

Hello everyone, i'm a computer science student, I've graduated recently with startup project in medical field (B2G ) , so i want to know about the process of these type of projects , where i should go exactly? Health ministry? Should i have ma3rifa to present my idea there

I have a clear idea with a ready prototype

Thank you so much