Ave - Google Maps doesn't work
If you see a gray color instead of Google Maps, it means that you need to input your API key into the Theme Options Panel.
Simply go to Theme Options > API Keys and click this link. Follow the instructions given by Google and generate your API key. Once you input your API Key into the theme options panel, you'll be able to see Google Maps on your website.
You can learn more about Google Maps API keys here: https://developers.google.com/maps/documentation/javascript/get-api-key
If you still can't see the maps, please make sure you've enabled "Geocode API" and Maps JavaScript API
Also, please make sure Javascript API is also enabled in the Google Settings.