CHAMBER.COM

Hi evryone... When I joined the group and was signing in... PUERTO RICO did not exist in the names of countries. Yet we are part of the United States.  Why is that...? I was sent an invitation but did not exist on the list... Can some one tell me please and where do I go to get PR added to the list, so I can put the corect country and city to my profile.... I have not been able to select my location...  I WOULD LOVE TO BE A NEW ALTERNATIVE AND CONECCION... Thank you...!