Alright so to put it simply you need to start off with very basic things and work your way up.
I have a technique for learning things like scripting the L.M.T Technique
- Learn The absoulute basics, so stuff like variables, if statments, loops, parameters etc. 2. Master the absolute basics. Get very good with the basics until you know them all, and how to use them. 3. Try something new everyday. You try a learn a different thing everyday adn you will slowely get better.
Also try reading the roblox documentation if your stuck on learning something.
It will take time to learn to script, and the systems your trying to make are a lot more complicated to make