Access Denied

Hi
I can’t get the map to show up. I have gone through all the steps required (at least I believe so) I have checked for similar threads on the forum and followed your advice in those, however nothing makes the map show up. Can you take a look, I must be missing something. The plugin was suggested by the theme creators “Kiddy theme” they have it working on their demo site.

I have the API from Google, billing is set up, I have also added the http referrer etc.
Stumped!
Thank you
Brad

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