Adjustment Theme Wordpress + LearnPress (LMS)

We need a devoloper with knowlege in LearnPress for Wordpress. Actually we have a web site with this plugin installed and need make some changes. Here the links with the problem and solution that we need. 1. We need these two buttons to be managed independently, in the administrator you can only put one link. [login to view URL] 2. For example, in this section ( [login to view URL] ), there is a problem, when we upload a Quizz in the Courses of the LearnPress, the Quizz is not appearing in the web site. This is how it look in the admin: [login to view URL], and this is how we see in the web: [login to view URL] 3. The section of Courses with leran press had a different kind of design, and we can’t put this, I would like to able the look and feel of before: [login to view URL] . This is the look that we want: [login to view URL] 4. There is a problem with the plugin of “Udema Common”, when we active this plugin, several thing in the admin, for example if the plugin is active, we can not edit a new course in the Learn Press: [login to view URL] 5. If we want to give access, to one of the training courses, to a student, after we create the course in the LearnPress, we give access throw the section of “Orders”. There we create new orders and assign the Students able to see this material. [login to view URL] We need that when we able a user to watch one course, this student doesn’t look the other courses that doesn’t have permission. For example if you have permission for the Course of PMP21, you just can see this course and the others keep hide. 6. There is a problem with the Login that we have for the students: [login to view URL], is not working. 7. In the lessons or course with the Learn Press, we embed videos to the classes, but we have a problem with the videos because there is not way to control the height of the video, and look how this present in the lesson: [login to view URL],