Now that you have the menu created you need to assign your menu to the header of your website.

This is a pretty easy procedure as all you need to do is click the box that says header menu where it asks for the theme location, and then click save.

I also added my about us page to the menu. If you look on the left upper part of the screen you will see any pages you have already created. You can add them by clicking the box next to the page you want to include.

Once you include a page you can then move it up or down the menu to put it in the order you want it.