How to code a hack for csgo ?

I do not know English very well. That you can give me any video ?

Lol, well there are dosens and dosens of sources out there. Anyways, grab some books or get to youtube to learn the language first. After, you'll be able to make cheats.

Recommend starting of with externals first, never go with internal if you are a newbie.

This isn't how you learn to hack/code whatsoever

That's how i learned, just looked at other peoples code and learned how everything worked. Also how my friend learned.

Well then my guess is you only learnt what you saw. You only learn how to do things the way that individual did it. If you learn using books/mainly documentation you learn to do everything your way. That is learning, you would mostly be copying.

I also learnt a lot by doing what others do. Eventually u get how it works and u can do it fully on your own in your own way. However, i still recommend to get books instead

I just felt as I tried to do that, I became stuck in bad habits, they are like viruses spreading between new and older coders.