My subscribtion is still going and i cannot undo it
I have subscribed for youtube premium in 20th august. I unsubscribed it by using my settings application in 20th september. It was an monthly subscribtion and I have done my unsubscribe on time but for some reason my subscribtion is still going and i cannot undo it. I even checked the from regulator and I could not find any way to fix this. Also sorry for the wrong topic because I could not find a better topic for this. I hope you can find me a way to fix it or a reason why it is happened like that. Thank you.
[Re-Titled by Moderator]
iPhone XS Max, iOS 14