The nerve of McDonald's staff!!!!

I can't believe how McDonald's just wasted half of my lunch time! I ordered McDonald's from parow centre for delivery (for obvious reasons) I get called @ reception to say my order is ready however when making payment with my card, the machine disconnects! To my surprise, another machine gets pulled out only for that one also to disconnect each time when making payment! Frustrated me then called to parow centre McDonald's and put the delivery guy on the line with his colleague. At this time I've already wasted half of my lunch time trying to sort out my lunch!!!! The lady at McDonald's then had the audacity to tell the delivery guy that I should make my way down to McDonalds to pay for my lunch!!!!! Why did you not in the first place tell me that the machines are out of order! Then have the nerve to tell me that I have to make my way down to pay at your store! Do you honestly think I had the time!? If I had the time don't you think I would've made my way there in the first place and bought my lunch at the store instead of having it delivered???!!!! So disgusted with McDonald's!