Advice for Application Essay FLA and SPSF

Hey everyone, I applied to FLA and SPSF but was rejected :( My test scores are not outstanding but I think my essay was the weakest part of my application...does anyone have any advice on the application essay? Or if anyone who was accepted is willing to share their essay with me I'd really appreciate it!!!

My IELTS is a 7.5 and my SAT is 1200. And I'm going to apply for the next round too...