How to use Jillian Michael's Beginner Frontside Workout Video?

Ok, so I bought Jillian Michael's Beginner Frontside Workout Video. I guess I'm confused about exactly how often I should be working out with it and what circuits to do. Jillian never really says anything about frequency or how to use the video. For instance, today I started it and I did circuit one...what am I supposed to do now? Should I move forward? Help! Thank you!