If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3c54aKHuRWxGYC27p64yJPMMQ4fjYKoVCYzK17kp1CQeBY2gi9ASpcBwAJrQkfhSNF8vxS3YiokA2aRhk6tui9ajCZhR8tArS6TMkTAN7b12P6TrszyAgyGbF9hwFErHaZn8mwibD3jbayMy9sELAH38EXKdzcXGc2fhmwt4j4CoRcvDCFrAyNiQy3C1obupNMijptpS1hdso4anFyLXonWi
You can also try to pass an automatic check but with no guarantee.