In step Content -> Section Icon.
1. Click on Contact Section.
2. Dragging a Google Map Widget (the first section)
3. Dropping to your site.
4. Click on Add Google map. On Google Map Widget, there will be an Embed a map box which you need to bring the code from http://maps.google.com.
5. On http://maps.google.com, pin your place and click Share.
6. Selecting Embed a map and COPY HTML.
7. Paste the code on Google Map Widget. And click Save on the top.