If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btunujMLkZoSqLQJGeDejtk5gPeB4xUjggt2yGhfeixJqrxBQNCM7nzKKQWz12Ty2cWEdYhvihT48aiQ2kSowpj9PsyLxoKm8EtcBSgVv6UcdhisdanGZ3rK5WpD1Sksv8KyPDS7KRTciaSDJk6A
You can also try to pass an automatic check but with no guarantee.