If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFJ2QMJXDEZpprUQiUZmUCPeHckqngckYiPy1WGnoGoZ1tx4y8HuS64UVtXf27U6sCktL7TPj9AKfapXF5arNqgjucAyspM7dtaZ1v5v6LPpENM2kCeXTGhRUibyPt3jGCTLHHgdfozWipz9HmByaeS
You can also try to pass an automatic check but with no guarantee.