Searching for a Git\github "buddy"

Hi all!
I’m not sure that this is the right place for a questions like this, but I will try my luck.

I’m searching for someone to help me find my way in the git\Github. Thought that I am a intelligent person, untill I got to Github :rofl:

I try to learn and read, made it trough the first level in Github lab, but still it has no connection with my understanding :rofl:

any help will be appreciated.