unable to make a purchase despite having correct funds
I have been trying to make a purchase with my apple id, having the correct funds, and it keeps telling me to update billing info. I KNOW I have the correct details, everything checks out, yet it won’t make a purchase. I have tried restarting my phone, logging out and back into the id, restarting the app, re-entering details, checking the balance on my id, and on my card, and nothing has worked.
iPhone 7 Plus, iOS 13