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Hi,
Actually it appear to work fine, but there are few things to consider:

1) Autoptimize urls (as they appear in your print screens) are in the following format:
/3/cache/autoptimize/css/autoptimize_single_ ….
According to your settings, the /3/ should be remapped /wp-content/, also /cache/is the default folder name created on your wp-content directory, so is not the plugin name you specified at https://prnt.sc/o4v2kw interface.

According to Autoptimize https://wordpress.org/plugins/autoptimize/#faq you can change the cache folder to something else using the following:

define('AUTOPTIMIZE_CACHE_CHILD_DIR','/resources/');
define('AUTOPTIMIZE_CACHEFILE_PREFIX','aggregated_');

Or you can re-map individual urls through Map Urls module included in PRO plugin.

2) In your print screens i see a /5/ folder which i think the the re-mapped theme name, or possible the plugin. You still see /elementor/ since this is an subfolder inside the theme/plugin.

If you still have further questions let me know, but send an url to your actual html, as is hard to figure out just to follow the few screen you sent.

Thanks