If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpkrH6Ad7Vyi17TTAh3s1skayowgFHu662zZ8zg6pjfYrs9PqHdzBxJsjhWKFo8ibz1gnNv6nWGxfG1kF5FvGw8Th6T4D9Q6TUJ2PDZLxqH9NfY8raLcdjTjJnteZYXtBCETzzohKBVxeaVZH3k
You can also try to pass an automatic check but with no guarantee.