Injecting Shortcodes from another plugin not working

I want to inject a shortcode (another plugin) into all of my posts using Quick Adsense. I’ve tried it and it doesn’t work. The shortcode hides content so for example, I placed the opening shortcode after the second paragraph and the closing shortcode at the end of the articles. Even the [shortcode] itself doesn’t appear. Any tips?

https://www.ads-software.com/plugins/quick-adsense-reloaded/