yall im auditioning for KOZ next year plz give me some advice

heyyy im a 14yo female and im planning to audition for KOZ in the next 12-18 months. i'm 165cm, brazilian and i weight 52kg. i can sing pretty well, i've been taking hiphop and jazz dance lessons since september and i'm improving really fast. i can also play the guitar and i'm learning filmography and music theory(i started ts year) i can speak 3 languages and i'm currently learning german and korean in case i acc get selected
sooo im planning on auditioning in 2027(around sept/oct) is there any advice yall can give me on what i need to work on to have a better chance of getting in or anything