Incorrect item delivered, so they changed the product description on the site and say "correct item delivered"

I had been eyeing a product on takealot for some time and have been saving up to get it. When I eventually dis get it, it is not the product advertised and now they tell me the pictures have been changed now the description matches my product. I am flabbergasted, I do not put a lot of expectations of online shopping but from my experience with this one I have come to trust them. But it seems I am being fooled and taken for a ride. The product images were changed on the site, now the item I have is correct!?