I hate school but dont know what to do about it?

i go to a normal secondary school in england and i ahte it. i'm not popular at all and sometimes the rowdy popular people make fun of me. some of the teachers are pathetic and cant control or teach properly the classes. and i dont like some of my piers as they are horrible and rowdy. i have tried relentlessly to persuade ym parents to let me got to a private school but its always to much money or too far away. i always end up in tears when i end these please as i want to go to a private school so bad. i fdont want to tell my teachers i am just at an end of what tod o. please help me