Cannot buy any pack, geographical restriction

So yea, tried to buy the game, and a message prompted saying i cannot buy it due to geographical resitrictions.
My country was on the list, played the beta just fine, I just keep getting that message, dont know whats wrong.

country is Panama from latin/ central america, which is in the official list, forgot to mention that i tried buying it from the amazon website, will try steam and see if i get the same message.

Ok, was able to buy it from steam, but the message from the amazon website Imgur: The magic of the Internet is still present.
For anyone with same issue i guess just buy it from steam.