If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 7LFt8juK4so68KeymKjA9HPHvEh5r7PCV4ctWsQnSrrQfFVt93UFFikRrnXX9eZaWhnxaN179hFsT6Pk5A3NWnGJGyznQRD5sCWdcxpWsWoALiNRWcGtscUshd1m3WaC5kd7RmeV5trqhxP7A8QCn8AHrGguXEZHa1SCEcSwuShC
You can also try to pass an automatic check but with no guarantee.