Seems you have asked several times the same question (or very close):
- Image attachements are not getting exported in case of multiple page export - #2 by vmassol
- How to export pages and sub pages
- Export the page with its sub pages
- Export pages and subpages in PDF
- Screenshot is not shown when exporting multiple page
Most of the time you didn’t comment to my replies to your questions… Not very nice since I was trying to help you 