Honestly, if talking to them is not working, and trying to communicate is not working, it sound like you are in a toxic and abusive household and I suggest leaving, if you have a friend to stay with. Go. Or if you really need, even if it's not ideal go to a youth shelter.. get out of that household, if you can and feel comfortable enough tell a trusted adult. A very trusted adult. I hope things get better for you ❤️