Bad attitude and poor service

Hi. I was at KFC drive through at Groblersdal Game Centre around 19h00 and the lady who gave me my food, Lilian, gave ne a cold drink that was dripping on the cup cause it was filled up to high and overflowing. I asked her \may you please wipe the cup for me?"And she told me with an attitude that there are serviettes in the doggy bag (implying I must wipe it myself). Seeing that if I bring the cup into the car the cold drink will drip on me/ or the car seat I asked her again \""sesi ke kgopela o mphumolele yona?\"" (Meaning sister may you please wipe it for me?) holding the cup towards her outside the car. She then takes two serviettes"