Guides for uploading books to Amazon and Audible

I need comprehensive guides to show subscribers how to upload 1. paperback, 2. hard cover, and 3. large print versions of their books onto Amazon. And a guide to create an audio book version on Audible.
I'm attaching my ebook guide for this project to give you an idea of the level of detail I am looking for (page one of the three pages in incomplete and unedited note form). Your guides will be adapted to be shown as screen recordings on the Amazon KDP and Audible sites. I will need you to give (cursor) directions as well as create the content. This would suit someoe who has detailed practical knowledge and experience of the processes and can comment on challenges subscribers might have. Normally, I would do this sort of work myself. I'm putting this up here because I am working on an unrelated project which is absorbing a lot of my time.