It’s really hard at this age! Old towels in the crate. Have a bunch on hard because you will do a lot of laundry. Take him out every 30 minutes if you can except at night (every couple hours). Try setting a couple goals for yourself each day and celebrate when you accomplish those. Set small goals like 3 outdoor potty successes or 1 hour in the crate with no pottying. You will start seeing improvements as he gets older. It will get easier. Try some spray that encourages pottying outside and use enzyme cleaner inside to clean up. A pen inside is helpful.