If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: puE8n81DJka6yGFiC5jLmq1EMePMVTTPQHrZPPRqFNvXh4DhSHYT4fJWZxaXiVUcwmwv7xE4v9spHrJrFrz4LcHhNmqX7aJ2jfgcSHcq742R1djAfCmMKnSdrGZCEV7F9dYxkAjr3HSdktsQxbx
You can also try to pass an automatic check but with no guarantee.