Mr Price Jabulani Mall

I bought 2 mom jeans On special for R250 at the Randburg Mr Price. One jean fitted me Well and The other didnt. So since I live at Soweto, I decided to go to the nearest Mr Price store which is at Jabulani Mall, To exchange. So when I got there and I found that the Exact mom Jean that i want to Exchange isnt there. Then I decided to compromise and take one of the Mom jeans that were available in Special, just different in color to exchange mine. Suprisingly when i got to the till and asked to exchange, they told me that the jeans bar codes need to be the Same👀,They dont care that they are on sale and that I have To Top up With R125..bathongg. Im reallyy not happy with the service. Why did I have to top up when the jeans are the same Price. I advise that people dont go to the Mr Price store at Jabulani Mall. Bad service and its not a good returning store.