First update our theme with latest version
http://xpeedstudio.com/knowledgebase/get-notify-and-update-theme-automatically/
http://xpeedstudio.com/knowledgebase/how-to-update-the-wordpress-theme/
After Update Unyson plugin And unyson Extensions
https://support.xpeedstudio.com/knowledgebase/unyson-update/
Go to backend where map shortcode available like contact page.
Open map shortcode and create a API key from description link
HOW TO CREATE API KEY ?
Step2
step3: Copy this api key and add into your Map shortcode
