If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4bi9JEteVguqZhtpsjs1WiCKoaW5xYt172sJPNntp3M1Px47gpuPG7gzYH9hR33t8vKA9gxFsY8JHzQctNH7AwHu4b7J1RBEyyBqUV644AWgBwp2UVdZZnTtrAyRyLHFUeEEHSoNeaA
You can also try to pass an automatic check but with no guarantee.