McDonald’s complaint: Employee Causing a Scene Over Some Sauce

My girlfriend and I ordered a 20 pc Chicken McNuggets using a coupon from the app. We also got a small fries and an Orange Lavaburst. When placing the order, we said we wanted BBQ sauce and SweetSour sauce. The cashier said just tell them at the second window when we pick up the order. We do so when we get to the second window and the guy gives us the bag. After my girlfriend checks the bag, she asks for more sauce. The guy says they charge extra for the sauce. I said OK and ask how much. As I’m doing that, my girlfriend says they gave us the wrong sauce (Honey Mustard). I tell the dude this and he’s in denial and starts coping an attitude with us and making us seem like we were stupid. He says we ordered honey mustard. I say ‘No we didn’t’. He asks if we have our receipt and I say no because they didn’t give us one. He refuses to give us any of the sauce we ask for until we say we’ll hold up the line until we get what we ordered. He then tosses the correct sauce at us. I responded by tossing the honey mustard sauce back at him. This whole situation was unnecessary over some sauce. He could’ve just said my bad, here’s the correct sauce and there wouldn’t have been any problems.