If David had missed a payment, the agent would have told him: "Your card is blocked due to overdue payment."
If the block was initiated by the issuer, you generally cannot unblock it yourself through the app and must contact them directly. credit card blocked how to unblock it
: For severe issues (like suspected identity theft), you may need to visit a local branch with physical identification (ID) to verify your account in person. Common Reasons for Blocks If David had missed a payment, the agent