If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 5u4FSXWVDJg9MxxKWDneRcsHGJADjyjbM1XwR2HMCGP6dDHFx5N9LJCiYAupMPL4EdnbrNYe67M8iVvVhJKXtnnYnC6BvML1NsZqPFW6
You can also try to pass an automatic check but with no guarantee.