Worst service Spar Murraysfield

Went to Spar Murraysfield to buy lunch.Worst service ever.The lunch time rush had started and only one lady was working.When I went to ask the supervisor to plz come help the lady, he was sitting on the counter play with a pan,he just looked at me n said,yes that lady works alone and she will get to me.

Than went back to wat he was doing.As I was walking out,he called out to the lady working at the food counter if she needed help being all sarcastic,but I just left.