Setting Google Map
To receive Google Map API Key, first go to your Google account.
Navigate here and, similar to the image below, select GET A KEY.
If you don’t have a Google account, start here.
After clicking GET A KEY, a pop-up window will open and you can select your project or add new and get Google API Key.
Now you should receive API key. Copy that and paste it in WordPress – Admin > Deep > Theme Options > Google Maps.
Now go to this link and select your project and click on continue to enable API.