Bad products really bad!!!!!

I went to pic n pay at Eyethu mall i bought a cake that they make themselves when i saw it i thought maybe it had 4 layers of sponge cake but that wasnt the case when i sliced the cake they just used 1 sponge but it in half and filled it with the cream i was so dessapointed in a way that i had to remove it all n eat only the sponge.and every time I go there for shopping they never have 2L sprite in their fridge or at the back as for other flavours they always have them and lastly i bought full chicken that they serve in plastic bag and it was raw I had to put it in microwave so it can be well cooked and the next time I decided to try the other kind of full chicken the flavour was of sweet chilly when I ate it had after taste you know when you've just cooked meat without rinsing it and you put it in the stove with the blood that the taste I got and even looking at it you could see that it was cooked having blood in it. I did go to pic n pay to try and complain i went there around 19h35 I was going to buy sprite still didn't get it and I asked for a manager they said they dont know where she is or if she went home and i'm like no store manager goes home before the store is closed and they went to the back came with a guy who worked there and said he was the store manager he had no name barge and when i talked abt the cake he was like we dont make the cakes ourselves and im like no you do make some of the cake yourselve i could see he didnt know what i was talking about but still i told him about all of my complains but i know nothing will be done with them.