Excellent Food but disappointing service

Hey wonderful people! I really am a McDonald fan and thoroughly enjoy the food. The level of service is highly disappointing due to my most recent interaction with a s****** delivery gentlemen. I walked out of my gate to collect my meal and was shown attitude by the driver, I asked what was the need for his attitude and only received and eye-rolling action from him. I can understand that not everyone has a great day, however, showing customer an ounce of respect or friendliness in the least doesn`t hurt and may result in a great tip! Please ensure drivers have a basic understanding of customer service. The driver was From Chilli Lane # ********** , ORD # 50, REG # NAN