Google Maps Plugin compatibility issues

Hi there, I've installed the Google Maps plugin but cannot get it to display. I've read a couple people's posts about this issue and tried some of those suggestions but it still won't show so I'm thinking maybe it's because of the theme. I'm using BeTheme (which has its own built in maps) from themeforest as well as the plugin "WP-Types" and "WP-Views" (also has a map option), and also Visual Composer. I have disabled the plugins but it still did not show and tried on a blank page with no theme map and also still did not show.

Are there any suggestions you can give? I really want to make this plugin work as it does exactly what I need.