If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe4A8kzK8Hv1gsgjrbvVrE5K8kgmkurKyv6MWm4jWHLgj7oCSzbGDwpTWqCvwc2o9RBVzvGD2w9oAg5oBRTuvtP4X1z8wVfNKWR1qR9kRV8tR7UtMvnTv2P4hEZDB667uoofJ23GSU5w38VvcE
You can also try to pass an automatic check but with no guarantee.