If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAVg6S9xE4rPDTbTQkczztoTGFXCEw5mhpmQi7QMbuchXAoQjTGrmWUPwNbeZEoADG7es3aQ4tDzZdw3rudp3PCFXtUDVMMBjHUSuxp5QzbouPFtaAJeZYouCswzbfRCiUiT1mmSjVC2NVyaQBu89KsxVaWjtgZc2Ytq1vSNPSQ1kGuqUn7akafgMXLtJXxm5HinvR3NnFx2pdkeiRybaW
You can also try to pass an automatic check but with no guarantee.