I need advice on training for my cross country season, just around the corner?

Cross country season is just around the corner, less than a month away. I run a 5k, and I’m going to be on varsity as a freshman. My goal time would be about 22mins. I need training advice as in workouts, runs, and ways to help me train for my season?

Your help is appreciated )
I am training.
and because i already made it.

i want help getting my time lower.