If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6tAKbNyoPzrtDG8fvgBRjXJz7akRNaMgHbBSjkSjCHkzDBJVj9vLbVYc2gXU1vo6hX9pWyUu2aZsZtyivQKkrr4zDJSQAUjGTmBkPyZUYVrgM3qPP2bokEYPpVTh14QYA24HiE
You can also try to pass an automatic check but with no guarantee.