I had a few questions, thank you for answering me and telling me the solution:
1- More than two days have passed since my course was published and its information has not been updated yet. Only two visitors are displayed to me. (At this time I have checked my course page for more than two days). Why does this happen?
2- I chose the tags correctly for this course, but when I select them from the categories section, and change the Sort to the newest, nothing is displayed to me. It has been two days now and this problem has not been solved. And that makes no one see my course. But if I search that category (for example: After Effects) I can find my course in the newest courses. How is this problem solved?
3- Does Udemy do marketing? I mean, there is no plan that I can activate to make my course more visible and therefore more sales?