DRIVING!! Help me pls 🐝

I need to drive, I’m 17 and want to start my theory while I’m still young (I travel an hour to work on a bus then an hour back) and I genuinely just need to learn how to drive but I’ve tried the DVLA/DVSA or whatever it’s called official app, but nothings staying in my head. I work 10h shifts too at a nursery so I get back rly tired, I need a way to study my theory that’s going to be effective and that I can stick to, any ideas?? Pleaseee aha I’m desperate! 🐝 x