If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYbghiRrRQ3fU32kez1PGzGKWMSdyPeWTED49gaQsfCsdVVamnf8fy96xuqH1FHYW2kvZfGcDiNHSnvPiENDwaDZ23NkJf8LqCk8DrhCXcSLyWDocPW78Y8FFTAs1Z9n2buQr6uDDKb5SjUp2SwxLfdNxt1x2
You can also try to pass an automatic check but with no guarantee.