If you have the Libby library app, you can request books from all the libraries you have access to with the click of a button! :3
If your library uses this feature and sees a bunch of Notify Me 🔔 's from their readers, they may look into purchasing the ebook or audiobook!
Speaking as an author: one thing you can do is to contact your local library and ask them to order a book. Quite seriously no pressure on anybody to do anything! Times are hard. There’s too much to do. Just want folks to know that authors appreciate library orders very much.