If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpkrH6E5uTkZhSubZGehrYt6PXoLxqPhpPf97vPjm1biwUHtSTZQZAyFUjNMnLkoU1jPGWeMvMVnSm1aXJBBZF6HqB8wNyTbyuvEmsWoxiqM6EBAaYb8Ay973R9aEqxZ4gaC7EhHFbZpBVKSnAS
You can also try to pass an automatic check but with no guarantee.