If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6LJ3f8A2ryXRTz5U29VNamKfgTR7rDNMGn8GSjRDBQQEt8NGafVpzDjB24dj8BrUXX2obCKwLYQirzNxheY4QTbT4xsJZrfA3jMYLnX8BPWhVQuVdEHXoJjAnJgZzyEbeB4c3UfpnEcko8i
You can also try to pass an automatic check but with no guarantee.