no buttons to give a cust want they want

I purchased my big mac meal which I do EVERYDAY!!! Not once in a while! And this monring my normal cashier isn't here Pretty! And I wanted to order a large meal with a sprite with watermelon syrup...instead the manage nomonde says thrs no button for extra watermelon sauce and she's never heard of it so she can't gve it to me.while I'm typing this report they decide to speak xhosa and I know they talkin about me coz suddenly all the staff is laughin and lookin in my direction...why can certain macd's add sauce in my sprite wen ordering a meal and adderley str branch never even heard of it <br> <br>