False advertising on their website

I recently bought a Casio calculator on their website only to find a different model when I went to fetch it on their offices. The calculator they gave me was not the same as the one that was advertised on their website and was cheaper on other stores. Their excuse was that, the calculator I bought is no longer sold by the supplier but who then is at fault? After walking more than 4km to their offices, I had to take the calculator though I wasn’t satisfied.

My advice is that do not trust some of the products on their website no matter how discounted they may seem. If you can find it somewhere, please go buy there.