If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FeWXkePXwspfgYctb22pkhsQ3imHYiEcv7aKbzdvBZP78Lb8SfPBwi5hPsvh52e4JCKTvjDUvZfwznSokYrkyZyaz2HLyYDEqojAAJWHJYEourXK4d6SdzkR551wunxnqUdQvcPJty7aEMzd8aS
You can also try to pass an automatic check but with no guarantee.