PRICE ON MY APP NOT MATCHING WITH THE PRICE OF THE UBBER EATS DRIVER

Monday the 13th December , I ordered a 9 piece bucket for R144.90 on my ubber eats app, it was discounted to R86.90 because I had a R50 promo on my app. By the time the order arrived I had already made a plan for food because it took close to 2 hours to arrive. I couldn't even cancel it because there's no option to cancel it on the app.(WHICH IS RIDICULOUS)

When the order finally arrived, I offered to pay it anyway because the lady was not willing to cancel it from her side either. She told me that I have to pay R246.99 while my app says I have to pay R86.99, I then asked her how come, then she said she doesnt know, she suggests I call KFC, how the hell do I call KFC, when I didn't create that error?, I don't know whose error it was between, the app, KFC or the deliver, but please sort out your issues before making us pay R246.99 for 9 pieces of chicken. She's, pathetic!