If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFHxiJet8sMzxotAvCDaSbVfDXBUJSJTR6vjBB9GdVuQRVsLXqgNUXsQF3JkhwXKbq5zn9aNRGmc9mW7HQdEz9V7172Kd8w2hFUqoxMgCkxdbQv4UEdRxyA5GZw223k8xshRXDFgApmybMojUE2nFgz
You can also try to pass an automatic check but with no guarantee.