If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btunujMLkZoSqLQJFsymBGaHEuVYqu7B5SFVKtKAQFQGQhJi3TuGgJu2jJ2VTA7fsLrKqap6AQ3dQZfCEHtAnuLsZQgEZEuJvg1QEtoayxPXRb1EZaEhgPBvxEY8FYQzYkkjciNVdpGCiVriASVC
You can also try to pass an automatic check but with no guarantee.