Mcdelivery Terrible services!!!

I orderd via the Mcdelivery service on the 10/07/2018 at 16:00 ,they took my order told me delivery would be around 45 min maximum. I waited using my own resources to constantly call them back, that was my supper on my work 20:00 shift ,im sad and extremely disappointed to tell that i spoke to 8 different consultants and all of them would give me hope they fixing the situation only to put me on hold .I constantly called until 20:30.Mcdelivery services has revolted me to the last strand!