Hello Lamoth Haynie,
If this is a course which is official/for credit, you will want to reach out to your Canvas Admin and/or the person in charge of your Student Information System. If this course is outside of the scope of which I described, you can make your course available to self-enroll. https://community.canvaslms.com/docs/DOC-12649-421473674
Hello, my course isnt official or for credit. I clicked on the link that you posted, but when I tried to update my settings I do not see the "admin" button on the left side as its shown on the directions.
Hello, @lhaynie151 Welcome to the Canvas Community! It sounds like you're a teacher. The instructions for allowing self-enrollment in a course are in the View More Options section of How do I set details for a course? and continue in https://community.canvaslms.com/docs/DOC-13116-415274473