McDonald's

If I could I'd give zero stars. Granted, it is 3:30 am, but this is a 24 hour McDonald's. We drove up to the window and the cashier immediately said "the system is down." We asked, "so do we order at the window?" She said, "the system is down." We talked, are y'all closed, and she repeated the same thing. We got frustrated and asked her what we should do, so she said, "BYE." Terrible service. The least they could do was let us order at the window if only the system to order is down.