Family Dollar

Today 2/09/2020 at 1:20 pm I was in the store # 12274 of 2756 Genesee Street Buffalo, NY, 14211, I found the Coca Cola with the price of 4 for $ 4.00, when I went to the register to pay the cashier she informed me that he was not special and I told her that they had the sign, the cashier called the supervisor (hers name is Sharice) who went there and took the prices and called the boss and told me that they were very sorry but they could not sell them to me because they already the special had passed, I told the supervisor to put the sign back for me to make the report and he said no and that his boss wanted to talk to me on the phone, which I refused because I went to buy and not to argue with anyone. The cashier was super nice to me but I can't say the same about her bosses.In addition, the cashier had a line of approximately 10 clients and the supervisor did not help her or seek to add that she could help her. I think the service was terrible.