I dont want to live here! :(?

i live with my grandma, an she's is such a ***** .i have alot of stuff its just i dont get to hang out with my friends, she said there street kids!? an ther just going to ther friends house ,. im not aloud to go anywhere.... an im so depressed liveing here..... pleaser help me.? i dont have any real friends because of her!.. i have ran away b4 btw...