Your advices for me?

so i am a female, 17 yo. I live in a very abusive environment and especially my family. And i suffer from severe depression and anxiety as well as bipolar. Recently my family knew that i have a boyfriend and that is after my little sister stalked my phone and told mom, they took the phone away from me and refused to give it back unless i give them the password. Obviously they were invading my privacy and kept hitting me to death where my head was half open and bleeding since 3 days. They also used a knife to threaten me more and i got more cuts. Now they sold the phone without my consent and took his money that i had. Today they beat me more and i ve several bruises Everywhere my body snd threatened me to send me back to my homeland and arrange a marriage to me without my consent