I recommend watching the dev king’s playlist of scripting series. And if you don’t understand a certain video, you can ask a question on the forums, look it up on the devhub. And you can search other youtube videos that’s the same topic. Like when I didn’t understand returning and cframe’s, I’d check alvin blox’s video and some other youtubers.
DevKing Advanced Series: Advanced Roblox Scripting Tutorial #1 - Tools (Beginner to Pro 2019) - YouTube
DevKing Beginner Series: Beginner's Roblox Scripting Tutorial #1 - Roblox Studio Basics (Beginner to Pro 2019) - YouTube