Firstly, creating pin map for the page that you want to show this shortcode
You also can refer this document to understand how Pin map works
Here, we just show the structure for Pin map in About Us page.
Negative to Ovic > Pin Mapper > Add new > Enter Title
Now continue to click mouse on the image, it will display pin icons like this. And we have some icons of pin mapper:
When you use the mouse and click one time to banner, it will allow to create a new pin icon. Now, let understand more about it’s configuration when clicking on the icon: