If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tktUHXDnygiq8vZhopqwh2LhScuwNFjfRVr9mQK4zPuRRPDuSnnjUpB6LgFkwEFapR5BQnNur1piaigGCEegMhGeyaQgFJihiG5CcEijmKdU93yURL6dHHuEQbKWbWp8U97KGUPWcHkWdLP9UPEtQXJ6
You can also try to pass an automatic check but with no guarantee.