Help Me I Need To Know How To Use JavaScript

**Hi, I'm Ozn. I'm a teen. I love coding and I don't know how to use this add so, I need help.

Hello Ozn, welcome to the Forum.

What, exactly, do you need to know? You have listed your Topic in Tutorials and Guides (Wrong place, I will move it to Help) + Bluetooth - but Bluetooth does not use Javascript?