If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6LJd5PaSfcapgrsHiuw6y3Ugh8xLvNCveYLWZDhqkBQ9qKh5FPdaJqQnDmdAJDXwq59MPwb5cxGyBeGQwhiEkYLm7KXavw5WdKiHEgxZWFT1C3xjD3En7sqHmDK5nUkKeAu2ZYsHQwveCuL
You can also try to pass an automatic check but with no guarantee.