If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYJKjyYzwsSMtqrjTswoxoXE6Q53bCtGa4bngVarPojAhNctwpnDoJ3x1ybhzSDPvX1q4rGrPo52uziAKsdFMQUkXDnDuyiqwqPCucZrXk2kCjhoZzeHjLHREpupfPSNYawC7QbKAd6zyzaFEUwbxypmFfzT8
You can also try to pass an automatic check but with no guarantee.