i am so lonely

i am 17 year old, i am pretty alot, slim, and short. my life is going to boring. all the day i have nothing to do except waking up, eating three times and then sleeping. i have no partner, no best friend with whom i can talk or share my feelings. i am going through financial position and so i cant go to my high school since they charge fees. in fact since 4 years i didnt go to any school. and so i miss my old friends and i am dreaming about my school and friends and boyfriends since 3 days. i dont know what to do. my parents just dont care about me. in fact i have 4 siblings no one just once ask me that how i am going through.  just dont know what to do. i want to make good friends, those who will be always be with me.