Instead of a R1700 delivery we only got cooking spray

Imagine having an order for over R1700 and the driver delivers a can of cooking spray. I fail to understand why items aren't marked out of stock. However, the strange thing is this morning when things are no longer on special they are still on your ASAP app. Now at full price obviously. This is a joke. We never ever get more than half of what we've ordered, but to only deliver a can of cooking spray is silly.