If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe4AR9LEE2pU6BrZZWXiDf6Nc5ju5rbBbAJ8yiHoY3PgFCAx7M2a3udCE52THmqtvodeBVG3LrGRwqJMgi7NAJ3xVJZYkPbJV7bK4H8aDfCnPuU9Sqkh48CZ4ijhtjRWfRKcos4bBf9N8Spa94
You can also try to pass an automatic check but with no guarantee.