Help me graduate

Hi, I’m Rica, I’m currently 19 years old and unfortunately I’m still in high school, me and my mom used to move a lot so as a result of that I always have to move schools and due to language barrier I was held up a few years. Now I’m 19 and she’s suddenly kicking me out, I had a part time job but most of my money goes to her account so I haven’t saved up any at all. I really wanna finish high school but I don’t think I can do it without the financial support as I’m also quitting my job since I’m moving back to my home country. I hope you could help me