I don't know how to start. Someone help me please? Like is it basically just putting why I want to go and how I'll succeed and why I'll benefit them and stuff?
Wtf lol I never had to do an high school application essay, only for my college tho.
Talk about your goals, what you've achieved, how you're going to achieve that, what you want to become and stuff.
"Yo whattup, This ya boi (Insert name), I want to go to this school cuz I wanna be successful and shit nahmsayin? I'm trynna be rich af. I'm trynna fuck models and shit. I'll succeed by just being a real nigga basically."
Ok well this is very dependent on the specifics of the school. But generally, write about how you can benefit from what the school offers you and that it will help you succeed etc. You can include some specifics on you, your interests, and your plans for the school. Don't overthink stuff like this, if you have any more specific questions just ask me.
I did this a few years ago. Write about some shit the school prides in, and how you connect with that and they you'll benefit from getting that from them.
Read their mission statement, make it something off of that. Or a big, widely known value they hold.