If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3ufHiVMZeV2c5R7NtLMaZLt9vmi7jQQTKhPDqZxRBbnXrUpw2mhrmMH7zZFXsSX4GmrbuBYZdTZjX9d56nboiV2oG9urhb9cJ69h7i3h1eYJFEdHoMNLLUbgQkvUdCQWw31hRK4dfE5ofg1Q4beVxAnGfKPCLtr5SaiUe
You can also try to pass an automatic check but with no guarantee.