If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tjr6vZhvbjBCmTBqqf2j6xzFsWS8JiQBeX1END1vYasYbZy7C4NmaMLsq6UmFU6Mo63WjF5GtRaGXpyygc9FcTSSuT78qTigs8kpgF1a9ngZNYyaiJSQiR4LpWhKmVuANtSmtWi4iYSvujvzWnufWaUN
You can also try to pass an automatic check but with no guarantee.