I have a problem, or maybe not so come rate. I created a free course with free lessons. I created a menu item that would remind me of all the courses. I see the courses, I see the teacher, I see the length of the videos, but I can't get any buttons to show me the lessons even if they have been set as free. I also tried to create a dummy payment, it brings up a button, but it doesn't show me anything. I thought, but maybe I'm wrong, that if the course is free and even the lessons they should see them without registration. In any case it doesn't work. Latest version of Joomla and Helix Template. Th url to see is https://www.astronomiavallidelnoce.it/index.php/astronomia-360/materiali/corsi