Converting KML to shapefile without losing attributes using QGIS?

I have a KML file with hundreds of points. To each point there is information, such as Name, Power, Age (it's a map of hydroenergy powerplants). If I import that KML file to QGIS, this information is lost.

Is there a way I can keep this information?

The Information looks like this:

 
  Test
  10895
  L
 

Is there anything wrong with my code?