Google adsense

A square box is only displayed under certain circumstances. It is only displayed in the category or ads list view, if the view is suitable for it. If you set the view to e.g. 'one category per row', the square ads cannot be displayed. For square ads you must set the category list view to 'two/three/four categories per row' or the ads list view to 'Vcard two/three/four columns'.

I thought you mean the KISS Google Adsense module which can be integrated to any website.
I suppose you mean KISS Advertiser with 'script'.

To integrate Google Adsense into KISS Advertiser, goto the control panel and click 'Options'.
Find the Tab 'Advertising'
Set 'Advertising Banners' to 'Google Adsense'
Enter the Google adsense code for the appropriate banner formats.
The code looks like this:

<script async src="https://pagead2.googlesyndication.com/
pagead/js/adsbygoogle.js"></script>
<!-- leaderboard -->
<ins class="adsbygoogle"
    style="display:inline-block;width:728px;height:90px"
    data-ad-client="ca-pub-xxxxxxxxxxxxxxxx"
    data-ad-slot="1234567890"></ins>
<script>
(adsbygoogle = window.adsbygoogle || []).push({});
</script>

You need the publisher ID in order to use this module. The publisher ID can be obtained from Google. The code will be automatically added to your website.