Poor client service Musina Cash Converters

I visited Musina Cash converters this morning, found an item I would like to buy with a marked down sticker on it. Great I requested the price to be tagged with the price it's selling for after the discount. Still browsing I then find a similar item with an already marked discount sticker (handwritten) for cheaper, obviously, this is the buy I want to make. Cancelling the other the clerk assisting me took the item to the back and comes with a printed sticker of the price. Confused I asked if the discount still going to be subtracted from this price. No, it's the discount price she rep****. To elaborate the hand written sticker displayed a price looking like R149, however, the one was supposed to be a two. So I insisted to speak to the manager which was unable to handle the situation, arguing with me that it's a two and not a one. Incompetence prevail! Rather than addressing the incompetence, I am being embarrassed by her asking everyone around what does the number look like. Then I escalated the situation to the owner Robert who rather decided to talk around the problem and not decisively rectifying the problem. I am very unhappy that improper labeling (handwriting) is not dealt with and it takes precedence to customer satisfaction. I wasted my time trying to buy an item displayed with the wrong price (poor handwriting).