Hey! Bought tickets for a concert a while back, and the same thing happened. My order went through, but the tickets weren’t available right away, tickets center customer service explained that some sellers don’t release them until closer to the event date, which is why the delivery might take longer. Mine showed up a couple of days before the event, just as promised. If the wait feels long, checking the order status in your account can give a better idea of when they’ll arrive.