McDonalds - Poor customer service

At McDonald's #1970749 bridge City Mall 0315303164 , cashier 65 , order #53 At 15:33 pm 28/09/2023 I ordered a chicken salad which is R56.90 I payed and waited 15 minutes for the salad, so I went to check what taking long , then they said the do not have the salad it out of stock , the did not tell me earlier and on the menu there was no notice of out of stock , they told me to take some thing else but I told them to give me a grand chicken classic the burger was bad, the did not put my cheese they put the wrong gunish , I was so disappointed when I got home , I have the pictures and the slip