How to get your boyfriend to help clean?

He is sooo grotty. I'm so tired of cleaning up his mess. He's currently not working due to covid-19. He literally just goes from the bed to his gaming chair. That's the only movement he does apart from taking a shower and making coffee/tea which I make most of them and I don't even drink coffee/tea. Coffee mugs are just everywhere,he won't put them in the sink. Leaves his dirty clothes everywhere and never puts his trash in the bin. That's all I want him to do, clean up after himself. I'm so tired of cleaning up after him. So any tips? I've tried talking to him, it just goes in one ear and out the other. I stacked all his dirty clothes, dishes, and trash on his gaming set up lol he just threw it on the floor