Not so good service from KFC

On 03/10/2021 I went to KFC in Springs, the one next to Parkland Hospital and bought food on their drive thru only to be told when I get to the collection window that my order could only be available in 15 minutes. I did not have time and asked to be given my money and I will leave. The meal I paid for R50.90, but when they paid me cash was only R50 and when I realized they ****** me I was too far to go back for 90 cents. I will never buy from that place again, not because of the 90 c, but the fact that they never told me there was no meat before I paid and only found out when I was supposed to be collecting