Redirect Iframe's parent with window.top.location.href not working

Hi;

How come redirect iframe parent doesn't work?

window.top.location.href

Direct link: http://pum.wdsmembers.com/bc.html

Fiddle: https://jsfiddle.net/kv51uf7p/

Redirect code is generated in https://timerz.xyz/timer/bc.php

Thanks

Here's the code

        <script>alert('Js runs fine, next it should redirect iFrame\'s parent');</script>
        <script>window.location.replace("http://webmoosh.com/broadcast-end.html");</script>
        <script>window.top.location.href = "http://webmoosh.com/broadcast-end.html";</script>