I bought a barbecue that was the one they had on d...

I bought a barbecue that was the one they had on display, the business owner at my suggestion of a reduction in the price or in the transport instead of just saying yes or no (I asked and she could grant it to me or not), He answered me wrong, he was arrogant, and he treated us as fools, telling us that it was better to pay more and take the barbecue with him instead of in his easy transport box.
They can afford to be so bad because it is the only hardware store in the neighborhood, they can pray that they do not get competition although I prefer to buy from Amazon than they do.