I would email them ASAP. A few days ago I thought I was getting a month long subscription to AMC+ but apparently I accidentally ordered a yearly subscription. I checked my banking app and saw they had taken out $90! I immediately emailed them and explained what happened, honestly not expecting much from what I had read on here, but when I woke up the next morning I had 2 emails telling me that I was receiving a refund as a one-time courtesy. The money was back in my bank account within a day.