I’m attempting to add a new links list and I’m doing this under Shop/Navigation.

When I click to add, I get a message that reads:

When you create a new link list, it will not show up automatically unless the theme you are using includes it. In order to get this link list to show up on your shop's pages you will need to modify your templates in the Look & Feel section.

Fine. Then I click the link “Look & Feel” to reveal the section, I get an error box that reads:

The page you were looking for does not exist...

Maybe you want to try the search instead?

Why is it so difficult to find the design page that supposed to make my life easier?

I’m seriously frustrated by this whole endeavor because I cannot seem to get out of the gate (as it were).