Categories help people find your page, so it's useful to link your additions to the relevant sections whenever possible.
Scroll to the bottom of the page and open the drop-down menu called "Categories"
Click "ADD CATEGORY" and type in the name of the category you want the page to be attached to. If the name is unrecognised, it will create a new category under that name.
Your page will now be added to the "ALL ITEMS" list at the bottom of the cetegory page you allocated it to.
Don't forget to link your page on the list in the category (not all categories have one)
Thank you for making the site easier to use!