Unacceptable. Won't sell item as price advertised.

With regards to the new @Home in Hemingsway Mall. On October the 2nd I went into the store to order the purchases that I wanted. This is when myself and the staff realized there was a mistake with the system pricing. Turns out that the system was not incorrect, but the price that was advertised on the chairs that I wanted to order. I then spoke to the store manager who said they can't give it to me for that price. The following day I contacted the regional manager Rickesh Ramnath, who also said they are unable to give me the chairs for the price advertised and can only give me a discount. Is it not my right as a consumer to get the items at the price that it is advertised at? I have images of the item with the advertised price on it as evidence. Any assistance with be appreciated. Regards.