Items cannot not be purchaed when listed on website?

On 2 December I noticed on Game's website a cellphone for R999. The page shows "In stock - available to buy online" and further down "Check stock in your local store:".

When I got to Game Rosebank Mall, Johannesburg, I was told the phone was only available online. I have a problem with that, the website should have then indicated "In stock - available to buy online ONLY" and not "In stock - available to buy online". Also why put the "Check stock in your local store:" message there? (By the way, the website indicates that Game Rosebank Mall does in fact have stock of the phone.) I repeatedly asked what the phone costs OFFLINE, in the store as the price is not that important. I was however told to buy it online, I walked out. (By the way, I took a screenshot of the phone offer of R999 at 11:09am. When I got to the store at 15:15, it was more expensive...)

Anyway, no problem. I will simply never make the mistake of going to a Game store again. And if I look at the ratings here, I am sure this is the correct decision.