If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4Hi1dZujoWEDV4eE8XNsJnuApTEiF7thSD5DhFt81RVFD6W4hrdG98HTJ75sgmAh3z9YssXyEoFxc45YLDmGmsdXJ2iP2ZU1vaqM39SpxP7zwY69tBd47q6v6mMG
You can also try to pass an automatic check but with no guarantee.