Google Maps showing only continental map, no zoom, no places

Hi Support Team!

I hope you doin' well today.
I have created several maps, but none of them working correctly. Exactly i can see the continental map only, no zoom, no places at all.

This is the page where i set the maps:

Please tell me the whole solution method, cos we would like to install this plugin on our costumers pages as well, and i need to know what is wrong, or what misktake i heve done.
Thanks ! :slight_smile: Péter