Good morning, @mhiggins4 ...
If you are not seeing your courses listed in Canvas (check your "Courses" >> "All Courses" screen), you'll want to reach out to Coastline College's staff that can help you locate these courses. This might be their Online Learning / eLearning / Distance Learning team or a Canvas administrator at Coastline.
The folks at Coastline should be able to get you enrolled in your courses that you are taking or teaching if you do not see them. If you are a student, and if you see your courses listed on the "All Courses" page, the courses may not yet be published. Your instructors would need to publish their courses so that you and your classmates would be able to access the course content.
If you are having issues with the Canvas Dashboard interface (which has been a recent common issue for many students), you'll want to do the following:
I hope this info will be of help to you. Let Community members know if you have any other questions about this...thanks!