If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6Fg215rJPFb388NTNPJeaMKjM5X87BnwgnNiEDCxrDKKisUe5QWcF52rw1uzepeFCE7CVRunHf7NxoeYKMZc9sr5MiZpwBkQYsBVaBQjqAYk9V7xaCwLdMkmiGhMeR6jkPigVK3aZ1oUHtMttArz
You can also try to pass an automatic check but with no guarantee.