If you have an existing multiple/scrolling page homepage and you are trying to move parts(pages) to there own separate pages, then this is what you need to do:
To create a new page, go to dashboard, find ALL PAGES, click NEW PAGE, give it a title (you can hide it from your webiste later),click ELEMENTOR....there's your new page that you will be building on.
NEXT....
You will need TWO windows of your website open....one with your website in Elementor (where you will be copying) and the other with your website in dashboard mode (where you will be pasting).
While in Elementor mode, copy the section you want to move to its own page (right click, copy) ...don't delete it till you are done. Go to your second window which is the dashboard and open the new page that you already created (from the menu, it should show the title that you had already typed in). At that page, open Elementor and create your section, then paste it there. Voila, you are creating a new page! Then go back to the other window and delete that section from your scrolling front page...or wait till you have finished all of your new pages, then delete everything that you no longer need on your homepage (because you already copy and pasted them to other pages). Do all this, section by section for each new page.
Hope this helps.