If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btyZb4QgFWyukvbmxxbu5yykwE2urxAYZqnmzZEhENktnvxqNHwKxin1FqepmSfMAdzpDj2712g2EprPRFiyRepCJKT9bT3QiaZLYH73GzpkVKMiAWausubQiTJMTevkqQtXesoGhzHvbp8BK366
You can also try to pass an automatic check but with no guarantee.