Burger King

My sandwhich clearly didnt have enough lettuce so I asked for another sandwhich. Then that sandwich still didnt have enough lettuce so this time i asked for a side of lettuce instead. The lady named Lisa yelled "NO! I did it already you not getting more" then she came from behind the food prep station and told me that she will NOT give me a side of lettuce because she felt that she put enough on there. Instead of saying sorry for messing up AGAIN and giving me a side of lettuce + fries for the inconvenience, she refused in blatant disrespect. I've never been disrespected so bad at a restaurant before...