Umm... so I use an app on my computer that needs Flash Player to run, I use the app daily. The app is Gacha club (please don't laugh) and I was woundering if anyone might have any way to help.. Thanks
Adobe announced Flash Player's end-of-life in July 2017, three and a half years ago, giving content creators time to migrate their Flash content to a different technology. Some have migrated, some are in the process of migrating, some won’t migrate. Contact the creator of the content you are attempting to view to find out their plans for their content.
For enterprises that are dependent on Flash Player, there are a couple options available to keep legacy applications alive.
Technical details can be found in the Flash Player Admin Guide, including Enterprise enablement feature:
See if there is a new version of the app. It looks like it might be for phones only now? Go look at the website of the company that makes Gacha club.