How to get GeographicsSymbolsSeries point from ultraGeographicMap


I have created several points on map as List of GeoLocations (name, X and Y cordinates) and added it to GeographicSymbolSeries.

Now I want to get a single object point when I click it on the map, to show more information about it. 

Can you tell me how to do that ?

By that I mean 2 things:

Capture the mouse click - and get that click coordinates.

Get exact object from GeographicSymbolSeries which I added earlier.

I really appreciate any help you can provide!