If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: puFA6GWGUsGzpLASoVDpNoncLBnLixCu3wYKJcbnQCPnk7R6LSRoawhCCB63tkqHy4pyhFhAYYryi99SRnFWdYgf3aTvs8qp2UUSuJ25eukWLCbmBzmDdUQ8nj2aVpqtwZNHDeaf5ydD9EeKq9p
You can also try to pass an automatic check but with no guarantee.