How to restore a page?

review this guide to handling revisions to restore a page to a previous version https://jetpack.com/blog/wordpress-revisions/

OK thank you. I can’t seem to find that revisions thing so it’s probably not even working.

Hi @garrityalf, you may also contact your hosting provider if they have a backup of your site. Most hosting providers they will keep backup of the site within 7 days.