Red and Green Button

In the demo of Zerif Pro, I can click the red and green button in the “big title section” and it has no problem bouncing to a different section of the site.

When working with it in wordpress, I want my buttons to go to “our focus” section and the “contact us” section. What do I need to put into the link box for it to jump down the page?

I can’t seem to get it to work.