UberEats delivered 3/4 chicken for full chicken order and does nothing about it

On Monday 25th October l ordered Nandos the full chicken with 3 sides for around R310 including deliver via UberEats. I chose the Half/half option with half Lemon and Herb and the other half Hot flavour. I made the order just about 7pm. The order was delivered at 9pm. The order was for four people, 2 would eat Lemon and Herb and 2 would eat Hot flavored chicken, To my surprise what was delivered was 3/4 of a chicken, the Lemon and Herb was half and the Hot was a quarter. I was ******. I tried calling UberEats and Nandos but they were closed. I tried to log the issue on UberEats but the options there do not give you the option to describe your problem but l just said food quantity and attached a photo showing how small the Hot was compared to the Lemon and Herb. UberEats came back to me to say there is nothing they will do about that. And just like that l was ****med by UberEats, what a disappointment.