If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FeWXkePXwspfgYbD7CK1uFrFLfAScYy8iZT3bAjNLkEZyRPDf4hjMZf4D8wLssxfuQK5Wwkfski1T7LQ8ZYLgpbgUyX3vCtoPKxaEqWPjC16CrCKy7q6iTiLmfF7nKPCijktUvEpeQa1ueJRXuG
You can also try to pass an automatic check but with no guarantee.