Button shows but is not actionable

Hi,

I’ve been testing your extension. It seems it does all I need, except that the buttons do not take you anywhere when clicked. Please check the “Contact Us Now” button at the bottom right of my page.

Also this screenshot of the way I set it up. On click it should take users to the page /plumbing-products/

Thank you in advance for your help.

The page I need help with: [log in to see the link]