I deleted Apple Music from my iPhone 6 and now I have to pay for it
I was trying to listen to music on my phone, but it wasn’t working, so I decided to delete and reinstall Apple Music. When I reinstalled it, I found all my music missing, which wasn’t a big deal to me. However, when I tried redownloading it, I was led to a page in which I was told that I have to sign up for a subscription in order to listen to it. I’m confused, as before I deleted the app, I didn’t need to pay for it and just listened freely. How do I fix this?
iPhone 6 Plus, iOS 12