Access to LinkedIn Learning is a benefit for enrolled students only, and any Certificates of Completion are only associated with your NMIT Student account identity, which will be closed one month after your course end date. In order to have these Certificates of Completion available after you leave NMIT for your CV etc, you need to download them to your own computer prior to your course ending. Consult this article for how to do that: https://www.linkedin.com/help/learning/answer/a700836