If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6n1H6i3FYTnPHwS3PAzKBm2qBYq7xGFs1zK4qZXi67MTVPEBAvLtvjdRxNzfsP5uMSFWftihN4v5fXJMwYh5VZcdZPB6fHBRftiPmodMTT73EsJd3GYzqHTy1ST7hrCwJv2msYoFYNw1vgSsAL6Zx3ZuUnjka
You can also try to pass an automatic check but with no guarantee.