How do I start investing and getting some money as a young kid?

Hello. I’ve heard that you could make a bit of money from stocks (I don’t expect to become a billionaire from this or anything, I just wanna make a bit of money from it if I can), And I do have a bit of money saved up, So how can I start investing? I know some like 2 things, So I don’t really know where to begin. If there’s any advice or something anyone would like to give me, Go ahead! Thanks, Have a good day 🙂