u/JN-54

Hello all. Earlier today, I bought the starter pack for Pokemon Champions, but when I did so, I received a notification from my bank that the card declined because the card information on my switch had the old expiration date. Despite the card getting declined, the purchase went through and I received the items in the game. This was not intentional and it all happened in one click; my card declined and the purchase went through at the same time.

What can I do about this? I imagine I am going to wake up tomorrow to my account being banned, which sucks. Is the only solution to call them and try to resolve the issue? Is it likely that I can get unbanned?

Thanks for the help!