If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6NhhnUX2Ke6QNWx6Hav52WxSC1eczZVbwW5DUq8GK6c4TzQ6Sxobzy2qPY8XKoKivzZWQLJcSEdq69hjDNQ4fvtYAgs4Y2FgDm9s6iiiTwWEiWqTJjPTQNJ
You can also try to pass an automatic check but with no guarantee.