If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coTUCn8KSXJn5C7g3krgTuWAnSZaAyrijsGRW1FdiByENoyuErKJXvkZhmgVh4SGYfKah6hcj5AALmhLKFmGiohPGvdJ6QRN3kmAg6LgNa2YqJQmnBZDdkei8VyCgu6F77TR8Dg1xzs2APGxF1z1U4CC9P5hjS15NqSWo47f2xXpnLr7VAog9uJEZXKEjedDwxNbAWhyDJE2yZBzfEw34Hc
You can also try to pass an automatic check but with no guarantee.