If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk64hrYY3AGRPWGvSgm577ngzchEuX6kpsvvFWCGkQHD9kkauXkUjBuSZJQNvPLGzZt4i9JBvp6FGSet92tEQebErJbUMEPYH82UUaNnxP7itNGSrtFVcEccVavLC1fTFUdxnEv4tRtRuFoNoeNkmQsxhMHwdZoWGohRMtryeFgtb8rrK7W48fHRqDBWYkuAkK3LeGoAaEwSfi3PWsHdfF6Ufp
You can also try to pass an automatic check but with no guarantee.