If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f68zLWn4tdpffJXBaAQbNKW7VeTj8pxXF4R3qMU9eDQTDgDskjBA1YET3qbnFhNBoGBZLzky2VrJMVAHrdpPjbECjym5CpGKgsvyyfrBJgWkpJ2gcU3VLaa8gxuK5jA6SaV8VdbBbWyLxjUiKCBwc
You can also try to pass an automatic check but with no guarantee.