My life is hell

Im 16M and my live is an absolute mess. I have bad grades i cant do basic stuff. Like properly cook i cant even tie my shoes due to my ADHD and my parents neglected all of my problems and issues. I lost all complete hope i will get a job or even have a future. I have no one to talk to even my parents cause they ignore that situation entirely and i also have no friends. Is my life screwed or do i still have hope