There are plenty of good Tutorials in the Tutorials category.
I suggest you check out that category before resorting to creating a thread. It helps keep things tidy.

I direct you towards this thread, created by @Akila_Reigns

https://forums.gta5-mods.com/topic/1451/tutorial-a-few-things-you-should-learn-to-do-properly-when-installing-mods