Hi again
I hope I'm allowed to post links to the image on this forum.
https://i.ibb.co/bL943Sp/inx.png
I photographed a double page of the manuscript
After clicking on the 'footer' in the 'insert' tab and got a drop down menu and clicked on 'edit footer'
I got like the dashed lines at the top and bottom of the page as shown in the image but then the page numbers just happens to end up outside the lines
I tapped the 'left alt' and '-' at the same time and then pressed F9 and nothing showed up