OK now that I did that it isn't working do I have to put an command for it to activate
Yes, you do have to put in "commands".
You're asking EXTREMELY basic questions. Have you bothered to do any of the tutorials?
construct.net/en/tutorials/construct-3
Do a few of those so you have a clue as to what you're doing. Use the search function to look for anything specific (like adding sounds/music).