First, add Map Module into the area you want on your new page or post.
However there is an issue note, you are using this API without a key. To fix it, you need to get a Google API key. Search for "Google Console Developer" in your search engine and sign up/sign in. On the left top drop-down menu, click on "NEW PROJECT" to create a new project. Switch current project to your new project. In the top search bar, search for the "Maps JavaScript API" API, and enable it for your website. Go to the left menu to get your Credentials for this API. Copy the API key and paste it back to your Divi theme setting. Now go back to the web page you created before. Notice there is a new issue note, geocode was not successful for the following reason:REQUEST_DENIED. Go back to your Google Console Developer, on the top menu, search for "Geocoding API", and enable it for your website.
Load your WordPress page editor and refresh the page. Add the address to your map settings and click the FIND button. Now the Map Module is working!
This video is recorded in August 2021, there may be changes if your current date is a little far away from the video creation date, and this video may not apply. Please check Google documentation for accurate support. Thank you and hope you like this video!
WordPress version - 5.8
Divi theme version - 4.9.10