The set appears to not be in the US so the servers may see that and fail. Nothing seems wrong here. It wasn't supposed to work out of country.
I have samsung 2013 f8000 3d led full hd tv. I change my country code India to USA.So I got new games panel in my tv. So i tried to download a game when download completed i tried to open it But i was getting a loading symbol at right corner and i logged in samsung account .Please try to help me