Try contacting Mojang's Customer Support.
I have been using premium accounts that people here in MPGH giveaway. But recently I decided to buy my own because I have a youtube and I have a friend which we are working constantly in his MC Server, problem, no matter the way I try to purchase the game, it keeps "denying" my purchase. I used my paypal, visa and mastercard and none of them worked. I also tried letting my friend to try and buy the gift code from his account (With my money;paypal etc...) and it didn't work either. I don't know if this has to do with anything, but I live in Puerto Rico.
Try contacting Mojang's Customer Support.
Member Level 1 since 4/20/11 - 8/4/14Member Level 2 since 8/4/14 - present
do you have sufficient funds in your PP or cc?
you can always go to gamestop and buy the game code.
Crossfire Minion: 28 October 2010Official Middleman: 20 September 2012Trusted Member: 15 February 2013
Official Middleman: 11 April 2013
Official Middleman: 10 January 2015---------------------------------------------------
Global Moderator: 25 December 2012
Head Administrator: 21 March 2013
Well good luck, keep us updated, if you need some more help, feel free to ask
Crossfire Minion: 28 October 2010Official Middleman: 20 September 2012Trusted Member: 15 February 2013
Official Middleman: 11 April 2013
Official Middleman: 10 January 2015---------------------------------------------------
Global Moderator: 25 December 2012
Head Administrator: 21 March 2013
Have you contacted support?
You were seeking strength, justice, splendour.
You were seeking love.
Here is the pit, here is your pit.
Its name is Silence..