Help Adding Rise Content to LearnDash lessons.

I have a course created in Rise. I have uploaded the whole course into LearnDash LMS. It does not track course completion. I would like it to do that but I am not sure how. Also, I am trying to create a course in LearnDash using the lesson/topic/quiz but I already have this content created in Rise. Is there a way to put sections of a Rise course into separate lessons on LearnDash and maintaining the course content from Rise. The look of LearnDash is simple and does not look as good as it does in Rise. Are there plugins I should be using to make the course content look better in LearnDash?