If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6nT1tER3R3PFjA6EsLBAPLQLeeXn4yHbz5dvJ9m1GzpaPj74BsiW1F3rB9dWUXZBJiXcsNHpQmPuRc6QNpt5hQsRMEhEgMnKhY8DEz3adbgQ1CVsRbsHQ4i5EYwKZhXQcdL3VJeL2yYX7FZJpk54S9srgtvP8
You can also try to pass an automatic check but with no guarantee.