If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FeR9KCT86Gz5YjYT7oZgVvbtH6UESNuAXcBwMVznFBjbs8fdytvXYFeiPPjGbVRknSZrmHFgszvMWLjbee323LkXoSpF5TckYp7vnRAvGLQ5W9sa1eSPAno5WEdTjkt5NGXkSpZFwZWfMiWnPGA
You can also try to pass an automatic check but with no guarantee.