If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: y7u39aMg8HvZ2CuppUpa7HDgLMLXayss7kWYSVAZk4WzH1bkrc8zPvwLasUdTEiWS7joh6H943eiLdWxaiDSumcX4nc2DLrBa28zXTxjnMKVHAvFBryg41NGDYC4ByaUzjzeJiqoAZg3Yg4P6d42xuWUmTmYZ2k9ErDCke
You can also try to pass an automatic check but with no guarantee.