If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe4A8sXhmVHSogMvLU2rWBnoV2kW6QoHTQCQ6UDyxwmhGMknnX2mgKuoPGvADinnQXEYSopzTiBmotrRP5sYU8NHr5A9pje8sVU8m1wDzj56EzbKa5q3WLykvrUwBiyLpotqCyHpjhk6RzzEc6
You can also try to pass an automatic check but with no guarantee.