I don't understand stand him

Unity

We've been together for over a year. We're both teenagers. I moved away and we decided to keep the relationship going. We agreed we both needed jobs to save up and see each other but for some reason he just changed his mind. One day he's glad I'm motivating him the next he just wants to do nothing. I keep trying to get him to apply to jobs but he hasn't. I don't understand him. I can't tell what he's thinking. Honestly I feel kinda done. I really do love him but I can't be with someone who gets stuck. I have goals and aspirations to achieve and sometimes it seems like he just wants nothing from life. What should I do?