Subway complaint: Disrespectful manger and over charging

My complaint is with the Hunters Creek Subway Store 16256 In Hunters Creek Florida 32837 Every time I go in there in the mornings I order the breakfast combo special that is on the menu for $4.29 It clearly states 6 inch breakfast sub with coffee or 20 ounce beverage,ham,bacon.egg and cheese ,The young disrespectful manger charges me $5.79 and when I tell her it listed on the menu for $4.29 she give me a hard time and says this is the last time she will do it for me,I told her she should change the price on the menu and she replies I will not do that and next time I order I have to pay the full price. I tried to speak to her politely but she refused to give me her name. I have no problem paying for what I ordered as long as it is listed on the menu at that price.This has happened at this store for months,the older lady there is much nicer but when the Young Manger takes my order she always give me a hard time and is very disrespectful. Army Veteran