robbery - Consumer Complaint for PIE CITY - HEAD OFFICE

I went to pie city Southgate yesterday, I asked for a regular pie which was written as R21 she says there's no regular there's only small, she gives me the pie I gave her R200 note which she gives me change R177, I started counting the coins then while busy with the other customer she says its R7 coins, Im like how much is a pie? its it R21. 99 she says yes, the look on her face was like as if everything its international, I then left thinking to my self I wonder how many R2 she is taking from customers, was tired as it was late, just before they close, so I didn't have energy to fight with her.