Yes you absolutely can! The great thing about Elements is that it includes a variety of focused mobility and strengthening exercises for bodyweight squats. The locomotive movements included also involve practicing a squat, so you're pretty much covered. Whatever level you're starting from you'll be able to progress. :)
If you want to spend a bit of extra time practicing your squat, you can check out our squat tutorial. It shows different exercises and tips you can try out to improve your squat depth and become more comfortable with the position.