javascript is getting strippd at home page

hi when i am adding javascript , in source code, i see only html , script part vanishes.

due to this, i am not able to add script type code.

any idea.

i am using 7.2.1 version

thanks

annil

i m trying to add

<script type="text/javascript" src="https://s3.amazonaws.com/widgets.paper.li/javascripts/sr.iframe.min.js"></script>
<script type="text/javascript">
Paperli.PaperFrame.Show({
domain: 'newspaper.godesi.com',
pid: '501a8307-5f67-4f8c-84fa-22ed78e1075b'
});
</script>

Follow HL's advice at the bottom of the post.  It removes the editor, which is scrubbing the code.

https://www.boonex.com/forums/topic/HTML-Block-Issues-in-7-2.htm