Hey i need help wit something i want to graduate highschool fest but dont know how can anyone help me?

ok im in 9th grade i would of been in 10th but i flunked a while back and i have heard that online cles will help me graduate faster because i have a feelin that im going to mess up in scool and not graduate or something and i heard that they can send you somewhere for 6 months and when u come back you will get your diploma but thats in roswell and its like military school some of my friends are there right now. but can anyone help me thanks .