Epic Games Purchase Error with Ininal Card

I encountered an error while trying to purchase a game on Epic Games using my İninal card. The message displayed was, “A system error occurred on the bank's side. Please try again later.” I don’t have any other card to use for the transaction, so I’m stuck.

I urgently need assistance to resolve this issue as I need to complete my purchase as soon as possible. Will this problem resolve on its own, or is it a permanent issue with the İninal card? Please provide a solution or alternative payment options. This experience has been incredibly frustrating, and I expect support to address it promptly.