If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: VLu9nkicEvdvZZs7TrbdaL6BqDNkDLSHBpR7fZabeCHAYVZ3ZDkudC8PzdDybKhGtEhNxnrr1ixBsnbHGRGcGWojpPc6HZbtXchNhRePc2guQKcLMSQ3HgJnoowtkxPFYUa8Z7we6wWfYhDt2JLC1C
You can also try to pass an automatic check but with no guarantee.