If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FeWXkePXwspfgdtD3j4xrh2Un6GknRboFxv2LVxFENo11YZy28Ymc6Bx8q8UnjeM2bjkNZcTE6WSubjfLTNpVzchJVWDMACBQGuWbyvMPREowjeXukThjjBmtBNwVT5BcFpFiQxzJVXZp3jwLnJ
You can also try to pass an automatic check but with no guarantee.