If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAVg6S9xE4rPDeCYjhnLTG9H5wTtiTUfLYujZFR4agANJaDNSm9FPm4VvPBT8DvY3kb4pcAhVXow4zo7wmN7mFHs9Lv4WUirgoBqCNkRLfvjjXrRBdPvEAbPYVBGUespbTXvXZ9FSiFyaVn1H3wNZZEJ3m1w27KKNwbz8CHMYyBLoN6h2VRhbfXGtX75FqMvhiUJxr3gAGToYPhZ2kaCge
You can also try to pass an automatic check but with no guarantee.