Geni Developer API

I made a call to add a profile, however, birth date and birth location are not reflected in new profile, and i don't see any errors. It would be great if an example of each API call is provided.

my call was :
https://www.geni.com/api/profile/add?first_name=Carl&middle_nam... Gus Brown&gender=Male&public=true&birth: { date: { day: 14 , month: 12 , year: 1966 } , location : { country: Canada }}&is_alive=true}