Hey @madsenstefan
Unfortunately, your question is outside the scope of the support we provide. Giving SEO advice, in most cases, requires a deep analysis of your site to provide accurate advice for your specific setup, even for what may seem to be a simple question.
At Yoast, we want to help people improve their site and to make SEO attainable for everyone. So we offer Yoast Academy courses on all aspects of SEO, several great plugins, and a comprehensive SEO blog.
We understand that not everyone has the interest or time to learn SEO. Our main advice at this point would be to check for a local SEO company and see if they can help out. If you are using a web development agency, you could ask them, as most agencies have at least a basic understanding of SEO as well – the good ones do.
You might want to check out this article on some tips with regards to changing your permalink structure — https://yoast.com/help/how-do-i-change-the-permalink-structure/
Setting this to resolved.