Free travel voucher? No! A ****

On 13 Dec 2017, my sister bought a fridge/freezer with a tag that said she will get a R4000 travel reward. She has been trying since then to get the voucher, to no avail. We wanted to go on a nice holiday, but it seems like that was just a ****! She bought it in Vanderbijlpark at Makro. I can supply purchase slips. Her computer has a virus, that is why she asked me to pursue this but she can be contacted by phone. I want to warn other consumers about this ****