Greetings,
 
This may seem silly, it isn't. The US Flag should be added as a language choice as it seemed to be missing by the first two people that looked at the shop.

Hello,
 
If you want you can add a new language and a flag via System > Static Tables > Languages.
 
With regards,
ViArt Support Team

Greetings,
 
I want to have a UK and USA flag for English.
 
Regards,