You may be setting up Shovel before your professor adds their tasks into the school platform (Canvas, Brightspace, Google Classroom or Moodle).
When that's the case, we cannot see the courses you're taking.
Once your professor adds at least one task with a due date into the school platform, we'll be able to see the course and sync with it.
If you're setting up Shovel before your courses show up, add your courses manually during the onboarding steps.
Once your professor adds their tasks, follow these instructions to sync each course inside SHOVEL with a course in your school platform. You'll need to sync each course separately.