Why do edits on one page affect others in my website navigation?

I have created seperate pages and assigned those pages in navigation but when i edit one page it changes stuff on the other page and they all seem to just be the same page. I cannot figure out how to fix this

Hi @Oakley28 ,

You can totally create different templates from the theme editor for different pages and then assign your pages to a specific template from your pages settings.

I hope it helps.