Help Me!!!

Dear whoever it may concern i am a young teen who really wants to get into show biz i have been performing nearly my whole life but my questions stilll haven't been answered. I have checked out all your auditions for WA but i there is never any for my age group are there any other ways i can audition this is my dream i love entertaining all i want is to get into one production i would like to know more about the theatre world i would like to explore new horizons please reply this is my dream only you can make it come true thank you Jess