Nobody has direct posting permissions for the University section. What you can do is provide information via the updates box provided at the end of the page of a university. The box heading is 'Submit your comments'. Ensure that you do not simply list the courses, but, instead, provide good quality descriptive content about the university infrastructure & facilities as well and then list the Departments. The content should be in your own words (not copied from the official website or from other sources) and presented well with headings (use HTML tags) like it is for an article.
Submit one update and we will let you know if you can proceed with further updates.
When people come at you with their worst, you should come at them with your best (advice given to Selena Gomez by her mother, quoted in Time magazine.)