If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpkrGXaFsX5LqX37cLShGEVkSxLE5rrfw3yVoxiWRQGQqNGzjn6dPDS2sd4TVVNs3cpaULHdamcp6iXxB4WeKFL4c1atvrPXAs66P7ki9QiQXAEpVUUDjaKZpRrjKTEi6gjVV8PnJ5yHytXZevA
You can also try to pass an automatic check but with no guarantee.