If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpku4Hbf8TCoc2Jnmvf4JqBCBaRnPdQKCJoGgCKPcVSzc5nYsq7SUWvH77i5QzuHNRMge23zseHZAkiDysfYEupK8S7fkmrYND8dGrB21jqYDRnWYGjjTsHwTkDSwBXciox5NrS12EWEZWHGAk6
You can also try to pass an automatic check but with no guarantee.