If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4R7Ka9arK2WmWqJdVurm4aA6BQSPgjidQBX1TjL7r5LysjDjEMZyf5jmWNSmTQWCmQTWTeXHsPeAq4NFGFEVP15fR7y3G2PizoDVHdXmzFXR9EWWQrrHpQVGSnKogCBSVGnBSeJeCP1k31zPPwiAV5WW9WLgkGaFF8YcSyeBUjnZwJ9NmLTcU1gSTJHe34wzPVygihTjZGFzvZNSpBwRVRnSBYJ6jJ2H46fJGkEmUMUQTSAgmawGjcd7sUfc9Ft9a2peA
You can also try to pass an automatic check but with no guarantee.