If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FeR9KCT86ZTBsFwucoPZ9BfHNwJVCu2QYg2z2crnx24YppgAniPNE6Q8KYgT2QQJHuSMToUYLjWktfHuAm37B8gEWTRo7xtqZWmx6Ek6Cj3yYM4hMdR2bhZMwehi94UiJLtUMJoxPMpJTLzRgwQ
You can also try to pass an automatic check but with no guarantee.