Alternative to Playstore

Hi guys, i have an app in the playstore that have copyright content, it streams anime, and today my app got removed, on 5k downloads, but i see that there is a lot of apps like mine, and have like 100.000 - 500.000 downloads.
Is there a way to save my app?,a week ago i took the DMCA policies from Crunchyroll that says that they can remove an anime from the app if there is real proff about the rights of the anime, and i thought that could work but no, today my app got removed.

I really, really need help, my app were growing fast and i have a lot of active users, what can i do in this situation to get my app back in the playstore.

Or what alternatives do i have to publish my app in another "playstores"

You can check F-droid