Incorrect price at checkout/ ***

I have become a regular customer of Takealot. And with this last order i was dissapointed. Upon checking out the payment of the item changed. But when i selected and add to wishlist the price was still at daily deal price. This is not the first time this happened to me. So now i want to know is the app slow or faulty? <br> I have contacted customer service but i am not happy with the out come as this was not a fault on my part.<br> As i did purchase soley on the price of daily deal.