Kml Nightmare!

Hello Community!

I´m having a bad time with KML files to be displayed in my Map on the App. I went trough all Forums but no clue on how to Make it work.

Here is the deal,

I got my Kml stored on my G drive bou when I Share and get the link to be delivered in the Latlong Optinonal Url for the KML File nothing Happes.

This is the Kml:

I´m really lost thanks for the clues Guys.