If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSi9LLaQvNaKSPtw4HPLdPWPpx5sZ7nNxJjruD26pkZcKvPHTeCWJKqEgdPsE2dEkhNfNgCMeEVy8KxUWAsnvb5LtaoxSspgzgpcHZM2vPNsybDnVLH5bmi1nRxVudtjbwaHTauDJxCBDDXvZeZdRvSCv
You can also try to pass an automatic check but with no guarantee.