Integration with Revive Adsense (Banner Server)

Opencart version 3.0.2.0
Linux (CENTOS) 7
Question how do I add banners from an external banner server?
I have invocation script:

<!-- Revive Adserver Asynchronous JS Tag - Generated with Revive Adserver v4.1.3 -->
<ins data-revive-zoneid="1" data-revive-id="32c4f042be8e038b928c2a4021613675"></ins>
<script async src="//ads.[redacted].media/adserver/www/delivery/asyncjs.php"></script>

I'd like to place this as a module on the home page. (HTML content) = "text of this block" no action.
I really don't want to edit the PHP files in OpenCart (I know how, just doesn't seem like the correct method)

I don't mind paying for a reasonably priced extension. ( I have already bought a few). I am looking for a graceful solution.

Another way to do it would be by simply adding your code in your catalog/view/theme/<your_theme>/template/extension/module/banner.twig file.

I was hoping for a module.. Easier to move around.

On the marketplace, there are a few that are already available. I would suggest to use the search.