How to make a competitive application?

Hi! I’m in the class of '23 and I just wanted to to make sure I was on a good track for Columbia (my dream school)
Currently I’m on an AP track (meaning if I do good this year sophomore year onward I’ll be taking AP classes).
I’m in a special public school for the humanities and I’m an African american female if that means anything.
My extracurriculars are theatre, field hockey, ballet, and leaders club and I plan to do French club and NHS in hs.
When I graduate I should have around 800 volunteer hours.
What can I do to make a more competitive college application? Thank you. ??

Rather than rewrite it, I’ll copy and paste it: