There's a long-standing staff member at my local Tesco Express who has difficulty walking and is usually on the till. While I appreciate he has mobility issues, his customer service has been consistently bad for years. He regularly sighs and seems annoyed by basic requests like a receipt or pointing out a wrong price. He also shouts if I don't hear him the first time.
I generally use the self-service to avoid him, but the other day I had an issue where the till kept erroring (someone else's bag was briefly on the scales). He was the one assisting, and despite my explaining the situation, he just stood there and shouted at me to remove the item, even after I had. I had to tell him firmly not to speak to me like that.
I've now complained to head office about this pattern of rude behaviour. AIBU?