Business Model not customer centric

Take -a- lot as the business name suggested has a business model that's not customer centric and all they do is take a lot. I bought Hovaboard which was on stock, and immediately after a purchase the same product' s price increased of which I thought I have hit a jackpot.

Sadly a day thereafter, the item was cancelled due to being out of stock. What was shocking was that the item I bought was still listed on the website. That begged a question ad to whether the product was cancelled due to incorrect pricing from their site. Post enquiry I was told that, yes there is a product in stock, however is listed under a different supplier, meanwhile when I purchased the product there was no option to choose from which supplier to buy from as only one price one supplier is listed on the advertised item online.

The product was merely cancelled so that I can go back and buy at a higher price, which is so dissapointing. If I am buying a product that is in stock, it should really not matter who is supplying the product, the product should be supp**** at the advertised or displayed price at the time of sale.