Page options are the core options around your page. Things like the type of banner that sits at the top of your page, what menu can be seen, and custom elements such as sidebars or forms.
By default, the page options section will be open. Any sections that you’re working on within your page can be closed for ease of use. If you can’t see a section, check down the bottom of the page to make sure that section hasn’t been closed.
The page options have their own submenu on the left hand side. Simply click on these elements to change the settings for each one.