Employee wasting my money.

I am extremely upset by their service. I told the lady the size that I wanted printed. She printed it the wrong size. When I told her it is not right she printed it again, but again she printed it wrong. Later on she had to call someone else to show her how to do it. I STILL HAD TO PAY FOR THE WORK SHE PRINTED WRONG. And it wasn't cheap, it was R 460 for all of the work.