If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYbghiRrRQ3fU65zXu9boXm6PEt4D4RqZgdPdaYvehmdAZDUx68PuhB6UYgSBYD4fnZ7AAPDMMV2niWQNzSNUsMWhoV3tkxrLhWKZ9kyoEvCtuE4t3TwNHbAt6cyXtSSCVySE8cVwkRKwHzbhZnRbiFLfaMDG
You can also try to pass an automatic check but with no guarantee.