If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3c54aKHuRWxGYC27p5DB5nQ9hiYTaS2Mnh5GnVbGeXxqvoN2xcrmhjooqPXnSKT6AZatoJtiyKXZcxkPPYMHuxwUJeTtzkipomg3rdhbHnjoNchtyTBFbrFTkZEHZiaWeJ41QwzCobE7MxAHPjMBkN2m7g2mMTjL23uQadCGjtZt5KwEM7aWemPSCxrxwtATKjXHAzTR13Fa9gya3a5KeCSa
You can also try to pass an automatic check but with no guarantee.