1. Click on hamburger icon.

2. Click on dashboard tab and open Geo Map in edit mode.

3. The Edit menu box appears as you click on Map icon. And a widget gets added in content place automatically in dashboard, As shown in Figure below:

4. In Maps Property click on Leaflet, As shown in figure

5. Enter Following details in Leaflet:
Map Resolution: Low Maps
Map Type: World
Dataset: Salesb.ds
Location Id: Country
Latitude: lat
Longitude Ing
Value: Population
Aggregation: Sum

6. Fill above details in edit box, As Shown in figure;

7. Click on Preview and Save and Exit.

8. Now, match your Geo Map with the below example, it should look like the figure below: