If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: GtFLnHVzVnKbzx7Xfr4J5ZBrcuLRRpnRXZgMzCAWfJAgHbtgvhzB22Q8DYdTnc18VeVrXj5RU7ynKekruGAqVTSSwbH2JAWajSAfyqaaEygiwvjZMdYi41p3hb9sMesj3jQrvb3CCdwC
You can also try to pass an automatic check but with no guarantee.