Somebody please answer😩

calling all cheerleaders!! ok so i really need advice ik this isnt period related but im gonna ask anyways so im 12 and ill be going into 7th grade in august and at my middle school when u get into 7th grade u can start doing junior varsity cheerleading for the highschool (thats if u make the team clearly) and i really really really wanna be on it but the problem is i have litterally no experience at all with cheerleading or gymnastics but i wanna make the team so what should i do?!