If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYL9v1EcBMz2BpNwbCUGNoBoFnwXDXQWMSBtEQXrCCeePA1oXtXmazGzJgGAztK2J7PieyrHDM3NBcJQDPX3VCUbQen9YND14SVjmNubbZxga6ZTrUDF3F3jEEuPpXWEGKmD3yAETDYpvNYVNcGTdKJUxT26S
You can also try to pass an automatic check but with no guarantee.