A plugin is just a file that gets loaded into WordPress, it doesn’t have a location on the page. In fact WordPress doesn’t know which page it is yet when plugins are loaded. It may not even be a frontend page!
So if a plugin is just a place to put code such as hooks and filters, how do you embed code in a page?
There are several methods:
- blocks
- shortcodes
- widgets
- theme template files
You can register blocks/shortcodes/widgets in a plugin, whereas templates files are theme specific.
I recommend searching the site for how to create and use a shortcode, this will be the easiest option for you at the moment.