Oftentimes @Karo_Oforofuo and i get emails such as:
"Hello, my book has been published but neither shows up in the "NEW" Books section nor in the "Category-I-set-it-in" section...."
It might not have published. It might have SAVED in your publications section. A published book is different from a saved book. See the image below:
The second book in the screenshot is saved for editing and will not show up on the store. If an error occurs while you are publishing your book then the publication saves and doesn't publish... Unless you click on the pencil icon (see image above) to edit and then hit publish.
You are advised to publish from a computer and if the book still fails to publish then delete the publication and start over. You can also contact us as well.