To be honest, your grades are really not very good. If you don't have information about your grades, you'd better not review, because that will only dampen your self-confidence. If you can, go to a technical secondary school and learn technology. Because you are a high school student, you are better than junior high school. In secondary school, you can give full play to your advantages. Of course, be thick-skinned, dare to say and do!
I know most people take the adult college entrance examination. Adult education seems to be in line with it. Adult college entrance examination is very simple, but I don't know where you are from. I come from Hebei. As far as I know, the adult college entrance examination can pass 100. For a high school student, 100 should not be too much.