False advertising, real product not closely the same as advertised online product.

I bought a mist fan online from Makro website. There was a similar fan instore with the same price but it was black. I preferred the online choice as it was being advertised as silver. When I received the product, it was black & didn't look nearby the advertised item. I have started using the fan as I needed it desperateley. I am sitting within one meter from the fan, the mist is turned open fully & the fan is on top speed. It doesn't cool me down. I regret buying this, what a total waste of money