I have no friends how to live with this?

[Carolyn]

Starting 3rd grade i entered a online school, i have no idea why my parents put me in a online school now I am in 8th grade and have no social life, my parents almost never take me out not even to the super market i almost never see other family except my grandma. I have a few dolls and sometimes play they are alive, Am I going crazy? or is it normal of how i live? this is no troll please help! my parents told me i would be back in a real school by 5th grade but now i am 13 in 7th grade! i feel really lonley i only have a brother my age, a baby sister and little sis that is 6 but she is really mean to me, please help I can't live like this anymore! tips to support it?