I purchased a Soundtrack ALBUM and the itunes program is telling me that the main song I wanted is not Authorized on my computer.

I purchased a Soundtrack ALBUM and the Itunes program is telling me that one of the Songs I wanted is not AUTHORIZED on my computer and I authorized it. Still won't work. Will not allow it to play, 😟

I have looked at everything, read everything. So frustrated!

I don't have time for this. I paid for it. I want the song to play!