Hello, @lyzfami32 
Welcome to the Canvas Community! You probably don't realize that you've posted your question to a global forum where people gather to exchange their ideas about using Canvas software. Our members don't have access to specific schools and are not in a position to answer questions such as yours. Please contact your school directly for additional guidance on how to get added to a closed course.
This discussion post is outdated and has been archived. Please use the Community question forums and official documentation for the most current and accurate information.