If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpkrH616anqA7HwvzyS396CrnYwgzZCSKjzdyHXbnh5Y8XjzhKQD1bmTK1NoAHpT13s827xByYVpyZ7ByoVwsqXgvKewrgicnoFhfHUq51ue45PF2DGj1EJV4HhnchNkinJTaNMNXBponyhX32E
You can also try to pass an automatic check but with no guarantee.