Had an experience with a fridge. But the nature of the packaging, it was impossible not to tear the plastic + the box. We did try use it, but it was faulty. Takealot tried the "You need to rebox it with the packaging or we won't accept it" trick. Lets just say my Mrs is amazing, and she found a guy at the top of the food chain at Takealot via LinkedIn, got contact details and they fetched the fridge was fetched the following day. Full refund. No issue.
If you are unhappy with a product they don't get to say no. You just need to stick to your guns. If it works or not.