From how I see it, you can't win it all. The solutions offered is their SOP.

The order was done on super brand day, with great discount I assume and nice free gift as mentioned...yet now you are looking to dispute for 1/3 of the delivery fee (which I assume is just a small amount compared to it all).

Just return the wrong one and get back the refund of what you paid. Unless you're really free and have lots of time on your hands. Don't be penny wise, pound foolish.