Burger King

I go to the burger king in Medford new York every Tuesday, last Tuesday I go again and I was on drive threw, I get my order and I check it, its wrong, I asked to talk with supervisor who tells me his sorry I tell him last Tuesday I get all the way home and order again was wrong, he tells me next time I come he will give me two free meals, I tell him I'll b back on Tuesday, I go tonight and ask for the supervisor Gerardo, well he's off tonight, I was then telling the other supervisor on tonight his name is moses, he says I can't help u, I told him please call Gerardo he wouldn't until I got upset and he did, he then hangs up and tell me its only one free meal I get I told him that's not what I was told by Gerardo I ask can u call him back so I can talk with him, he laughs at me and says no! I got more upset he calls I talk with him and he says yes to free meals, this supervisor moses thought this was a joke, u tell him my daughter allergic to ketchup and its it s joke when they mess the meal up he laughs again! I proceed to order he does my order and gives it to me and tells me to leave, I checked order at counter and again its wrong there's ketchup, I tell him he laughs again and then takes on another customer before telling crew to make me another! I was beside my self, I ask then can I have the district manager name and number and he says no call tomorrow and talk with day time manager! I really need advice on this!he was the rudest supervisor ever