Disrespect, bad service, unprofessional

Good day.

I was disrespect by the manager at engine garage in midrand new road. Her name is Jay. This morning on the 4th December on my way to work, I decided to stop by at engine to buy a drink so that I can increase my chances of winning the energade competition seens I'm always trying my luck.

Unbelievable, after paying for my drink the manager just scrambled my slip and throw it away. She never asked for my number phone. "She responded by saying for customers don't want a slip"

Im angry for being disrespected and not been able to be in the draw.OK