If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6tB5rbPHAaFcMHoMvV8nTUr26pMertqHrWAJnEFcH3VXHTbDe5gH2sCd3FUuQhCtKQoebnB2xTUBNKHMk3bTXDHLTduHGNbssfQZRtMt5orB3rjvxztDyhWUW6UK1Dkvav3Fqg
You can also try to pass an automatic check but with no guarantee.