There is not template in WP that will show a list of posts based on an ACF field. For this you would need to create your own query and url to use. This is explained in the Dynamic $_GET parameters section of this page https://www.advancedcustomfields.com/resources/query-posts-custom-fields/
Since you are new to WP I will make a suggestion. WP has a build in mechanism for doing what you want to. https://codex.wordpress.org/Function_Reference/register_taxonomy.
