If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpkrGXN48KCJGhKW8Xrqn5etBAJ3R7H93yBdZ2z546NRAwEoxQEE391r1oYQUDbCGPtyx8Pcv2ovBqTPst4LJDiuBDvqzpDQUdg21fbRiEv68TbEZJK7h6QFzBBK7pxbNo9sW19F6We63Pwn246
You can also try to pass an automatic check but with no guarantee.