False adverti*****t in-store / False price displayed in-store

We saw a TV stand that was on sale and went to Springfield branch to purchase it. Everything went well the sales lady as well as our purchase and agreement for collection. As we were leaving we saw a lovely bed set with a price marked R3999 from R6999, we got all excited and said we taking this bed (a queen with a storage base). Just as we about to pay the sales lady says the price is for a double bed and not a queen bed which the price tag is displayed on. We had a fit for false adverti*****t but let it go and paid for a queen. We decide to do our own delivery as well on the bed too. We come back with a van to our surprise they show us a totally different bed, different base, different mattress. We had a fit :-( . Asked for a refund on the spot.