Hi,
Please go to appearance > customize > general > google map and paste your api key here.
Go to pages > home and change parameter for google map
[column width_md="6"]
[map latitude=”29.720157″ longitude=”-95.4013379″ zoom=”4″ image=”http://themes.pixelwars.org/ucard/wp-content/uploads/2016/11/marker1.png”%5D
[/column]
If you don’t add map shortcode, it won’t display in the homepage.
Thanks