Cannot find headers footers link
I am not aware that there are Draw Headers or Footers. It is a free art canvas and is not subject to the conventions of a text program.
But you can create headers and footers yourself.
Separate each area with a horizontal line.
In the menu Insert>Field command you have a selection of useful commands that you can insert. You can decide how you want to place it.
Thanks to you both
Note that there’s a Master view in Draw (menu View), where one could define stuff repeated on all pages based on that master (multiple masters are possible). Putting e.g. fields, like page number, there gives you the required flexibility.