After a year with not much movement in the forum I decided to close it.
The cost of maintaining the hosting is a bit high for the usage of the platform, updating the forum and managing it is also a bit cumbersome and the truth is that I'm already trying to maintain multiple other networks pretty more active than this forum.
I'll recommend you to move to the other raylib networks:
There are a lot of sources where you can find different guides and tutorials about C programming. I have used https://egaminghall.com site and youtube when I just started to learn it. You can try them too