Uber Eats dishonesty

I ordered pizza through Uber Eats from Panarottis at forest hill mall. I placed the order around 17.45. It initially told me the order would be delivered at 18.30.. A driver waa assigned but then there was a problem and then it was assigned to another driver as so it went on with about 5 different drivers. The delivery time went on to 19.50 by now. We got in the car and drove to the resturant. When we got there we found that due to loadshedding the resturant had no power and had not made the pizzas at all. The owner told us that they had declined the order as they were not able to produce them. All the drivers had pitched up to fetch the pizza but obviously there was no order to fetch. Basically Uber Eats had wasted my time and the time of many drivers by simply not letting me know that I needed to choose another resturant as Panarottis could not accept the order. Disgusting!