How do I add or remove a page from navigation bar?

Go to your website editor by following this link:
https://support.dominionlending.ca/hc/en-us/articles/215873598-How-do-I-edit-my-website-
Now hover over 'Appearance' and click on 'Menus':
Now put a check mark on the page that you would like to add into the navigation bar and click on 'Add to Menu':
The page will be added to the very bottom of the Menu by default. Simply select it and slide it to the desired location where you want to place it and click on 'Save Menu' at the bottom:
Now to remove a page from menu, simply click on the drop down of the page and click on 'Remove' button:
To save the changes that you made, simply click on the 'Save Menu' button at the bottom:

*Please note that it might take 1-2 hours for the system to reflect your recent changes on the website once the Save Menu button is pressed*