If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tFCUDGRbZYoSdrAUTPwJwJKwBda1aspKfXbiBuXmZKn6XXsQLttgAvTZniuvKMHsnz6FuGrfvLMmifu4denhrPaKXTd21EqjCtgv8pAyAvaTG166vqyUHypafr2TXQY9Qc7DxGnVsw3wjNGso7XC8Pp
You can also try to pass an automatic check but with no guarantee.