This is achieved through the “Menus” menu.

After login, on the left side look for “Appearances” and hover over and click “Menus”

Then on the left under the “Add menu items” > “Pages” header, click “View All” tab

Check the box next to the page you want to add e.g. “Teen Support” & “Trauma Support”

Click “Add to Menu” button

Drag and drop each menu item on the right and nest underneath “Services”

Finally, click SAVE MENU