Korean Galaxy S3/Whatsapp

view story

http://androidforums.com – Hey guys, I am very new to using android/the samsung galaxy devices and am currently living in South Korea. I am trying to get whatsapp to work on my device but i cannot add any contacts....any time i try to add someone to my whatsapp contact list a screen comes up saying i must invite them i had whatsapp on my BB and did not have this issue so i am confused/wondering how do i add people and get around to texting some ppl from back home?! thanks for any help! (General)