Hyper Phone Link not working

Not a clue as to why. Followed the tutorial to a 'T'.

U can see the link in the footer in the home page.

I've tried this on a windows, iphone6 and the galaxy on the website, MobileTest.

Windows said you need an app and iphone said there was a problem.

Any idea what's wrong?

The last shot is the Muse Hyperlink menu showing the phone number.

Here's the link:

Home