grupoconcepto

Ok .. this is a bit embarrassing.
While adjusting the course so you can access, I eliminated the “Requires enroll” option, and, logically, everything works now.
Sadly MY confusion cost me having to start again from the beginning.
Thanks for the attention to my post.

I did not express my question well, since I did not know some additional information:
I have two sites, on the same server, with the same version of wordpress and the same version of learningpress. In one of them:

http://www.grupoconcepto.online/cursos/como-elegir-la-franquicia-para-mi/quizzes/examen-1/
The exams and the courses are shown correctly. The buttons appear to mark a lesson as finished and the questionnaires are displayed normally.
On the other page:
http://evercilonlinetraining.com/courses/curso-test-1/quizzes/testor-test-1/
Only the list of questions is displayed, no completed lesson buttons appear and the questionnaires are not able to answer.
Before writing again I deleted the site completely, reinstalled wordpress and again the plug in “learning press”.
Any suggestions that I may be doing wrong?