Waste of Time and Fuel McDonalds Tygermanor

McDonald's at Tygermanor Bellville advertise that they are open 24/7. That is actually not correct because at 02h51 this morning i wanted to place an order. I was then informed that they can assist me due to the system starting a new day. Firstly it was said it will take about 30 minutes and then that changed to 60 minutes. So how does this work....McDonalds is open 24/7 but not available 24/7 to assist and to deliver on their promise. So what must a customer do, either wait for 60 minutes or leave. What a waste of time and fuel!