Nice.  I canceled a service recently and I had to "continue to cancel" and click on other such "confirmations" such that I think I proceeded through 7-8 pages before my subscription was actually canceled.  Truly manipulative and obtuse.  That was Spotify btw.  I should have recorded the process, as it was nearly comedic (if it weren't so hostile).
Services like this are the reason I prefer to pay thru google play. It is much easier to just cancel it
As much as I used to hate them, I've now gained an appreciation for PayPal for this kind of stuff.  For when I don't want to give my credit card to yet another vendor to possibly be compromised, or manage a sketchy subscription, PayPal is a pretty good solution.  I do prefer Apple, but not every subscription can be bought that way.