If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 47yYtLtzTmB4WAHii2A3GafgbMfzWGMEi8QuK4qudhnQcRKsRZvY7GjXfChxavFcYYUnbvNrfCyZAkK9fzgmkE1QVyw7yKSXVZd1xYibofsj1eZskawY4KpfstQ4iDfQ7H7GRPySnYjVRBnw6PcSgQv8xEnFi8PjwUNrURvNjJxS6RF436t6UPb3Z5Ahf9jFreTdYwpXX6U7y4cwfeVdnLK86ghFGmgw7WQrWUcAAnvu8U6nAMS1GJ
You can also try to pass an automatic check but with no guarantee.