Never order from Susi Restaurant Konshi

I have ordered the food at Konshi-Konfu Kitchen & Sushi at 7.47pm and was waiting more than 1 hour and 20 minutes. After no one called me and the tracking was not moving I have called them and than a lady with a very broken German said, which I don´t beleive that she wanted to call me. Are you waiting more than 1.2h until the client calls you and you tell that you wanted to call me? This is the worse delivery service which I have ever experienced and I lived and did a lot of delivery, but this restaurant and its delivery is really really disappointing....and beside that I would expect for that kind of price a better service. It was a disappointment for us but also embarrassing for our guests who were starving. Konshu Konfu Sushi Restaurant definitely not the Asian you should order. Rude on the phone and a simple excuse with the question; I can offer you something to drink.