ERROR CODE 404

I PLAY INFINITY EMPIRES ON MY MOBILE PHONE AND JUST MADE A SEPERATE ACCOUNT ON MY PC FOR INFINITY KINGDOMS TO ENJOY THE BENEFITS OF GTARCADE. WELL TO MY SURPRISE WHEN I WENT TO MAKE A PURCHASE AND CLICKED ON THE PRICE A SCREEN POPS UP THAT SAYS GTARCADE SECURE PAYMENT IN THE UPPER RIGHT CORNER AND IN THE MIDDLE OF THE SCREEN IT SAYS: ERROR CODE 404 IT LOOKS LIKE YOU GOT LOST.

THIS HAS BEEN HAPPENING NO MATTER WHAT I DO EVERYTHING I HAVE TRIED JUST CONTINUES TO SAY ERROR CODE 404. I MADE A TICKET AND WAITING ON A RESPONSE