If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6LT2w3U2RTWD2JFj9BNpyNuUQyaA7GGpUgV4XhUHFSzfXdDd4pf8h43KVM2YvntnLFQTmjyxSXkR1iusVKxP1rNByWFGBGBdNQef3eZB1hptMpDcGLvA5ze2fU72UAxkEJq6R9WNRLQfjZQ
You can also try to pass an automatic check but with no guarantee.