social media manager for a new author

Hi, I am looking for an experienced social media manager to be my virtual assistant to assist me in establishing a new author website page, I already have the domain, and I have no social media present at all anywhere. I am looking for a freelancer to specifically manage my TikTok, Instagram's, Pinterest, and face book account for one month to get me up and running. I would like the freelance to create content for the posts, so knowledge of literary and creative writing is important. In addition, I would want the freelancer to post to the social media accounts at least three times a week, to help my book sell for my two new books that is on amazon right now. I have pre-orders on both of my e-books, one with a release date of 10-29-23 and the other one 9-23-24. If you have experience managing other accounts such as Instagram or Facebook, that is preferred but not required. My Pen name for my books is: L.W. Manley - The name of my book(s) are: Broken-Into-Pieces and Workplace Cubicle Jungle. I may need excel help in creating my author budget spreadsheet, I already sketched out how it should look. Thank you.