Game tries to charge the wrong amount for any purchase

The issue started when I tried to purchase the basic Star Pass ($11.99), but the purchase didn’t go through. When I checked my wallet, I saw it was trying to charge $30.96 instead. I thought maybe it was just a Star Pass issue, so I tried buying FC Points, but again it tried to charge the wrong amount (around $30.96). No matter what I try to purchase, it always attempts to charge the wrong price.