Sorry for the confusion! I use Learnpress for my courses (Dashboard -> Learnpress -> Courses). But the courses I write there, are not be displayed on the front page in the popular courses section. Only the courses that are in your themes course menu (Dashboard -> Courses) are displayed there.
So I have two places where I can write my courses and I like to change the source for the popular courses section on the front page. At the moment there is the “Learn English In Ease” course from your theme displayed. But I would like to have the “Stop Motion Film” Course which I wrote in the Learnpress Course displayed there. Does that make more sens to you?