In this setting, you can see a map where you can search for any location first, you will get a marker, fine tune the marker location, and this will be the center of the map as it appears to your users.
You can also set the zoom in and zoom out of this map, which will also reflect the zoom level of the default map as it appears to your users.
If the map appears blank with no marker showing up, this means you need to input a Google maps API key in Toolkit settings.
Use the map to CENTER your map and to set the ZOOM LEVEL shown in the front-end. In the backend only the inner center part at its correct zoom-level will appear. The map in the frontend will show a much wider area. Please check back on Frontend and correct your settings in the backend if necessary.