If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4Ftvz6kPFFG922ShY3Eqeyd1Fx4cGqxEWDAYq5wKfjLurs7ASwkTCPxMfHFhoUs3Bm7LnDijnSYbLqghPvjyZWy3XwxF1mWyz6PfwF3DNxS8UkgFyNxkuD23kMC
You can also try to pass an automatic check but with no guarantee.