If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpku4Rmiime5wKUfjbw8AwY5vAZeQfZRDnKVmk3hbu3U9KK1azPKnEenyyFcBGYb5Py3DnRRjgJHjZ2FNxwGBqGb1DWifonQZM5fdkoGpjtJ2BQQQJdd4dFqdjq9FdGfbJAVbXwffedhMANPCvJ
You can also try to pass an automatic check but with no guarantee.