If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FeR9KCTUMKtNWemqPPcPfUUniox22xzKhqmvYss9FCh1oFWPLbtKXakCwPfuJKjaP3X7VdLSFYGy4XQYSFZncknP8KUagQKweLXeWCERzceZrWjV6kKDoguc3GRpWMAtpaC7MEQHZyZvJ4VPFFC
You can also try to pass an automatic check but with no guarantee.