If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpkrH5yJu8PL3pcE5DxJ2eQRYdBUhaufv4FjXgk29MsvJcbcDJyfXxcUPJ1dnnUTfsph4WmvTcXM1VWTmDA32exZfL9F7Z1fvqGitxdRPUHMeN3W8xg5jqXrzgJxv66YtAphkoxabA2A3NWTqnE
You can also try to pass an automatic check but with no guarantee.