I was attempting the join the Apple Music Family sharing plan that my family already has, when I accidentally purchased the whole plan itself. I haven't used it or downloaded any music yet. Is there a way for me to get my money back?
MacBook Pro (Retina, 13-inch,Early 2015), iOS 9.3.2
Read this Apple Knowledge Base article on how to manage, change or cancel your subscription(s).
View, change, or cancel your subscriptions - Apple Support
As for a refund, your subscription is time based and not download based so you cannot get a refund for the time you were signed up because you had access to the features of Apple Music Family Plan during that timeframe even though you didn't really use it.
I hope this helps......
Apple Music
