Pathetic adegas bedford view

I bought a voucher from hyperli that stated that we would get two combos . When we got there , the manager said that hyperli made a mistake. We eventually accepted that we will be paying 299 for one combo which was no savings to us. They then brought a us our meal with two combos, we ate it thinking that they are fulfilling what the voucher said . Once we asked for the bill , we got a shock as they then charged us R739.00 for our meal. We got upset and then the staff including the manager where screaming at us. We where told u guys ate 20kg prawns. We where so embarrassed that we paid the full amount and left. We also bought garlic bread which was given to us burnt .