Mother Dairy — rude behaviour from staff

Address:

New Delhi, Delhi

Hello,
I want to complain against the staff of mother dairy booth dwarka sector 8 new delhi for being very rude to customers. The seller is a very rude person. He talks in a hostile tone and is harsh to me. It is annoying to go to the same person and buy milk every day. Since this is not acceptable, i would humbly request a warning made against him.
If this behaviour is not solved then i will do what i can to file more complaints.
He is very rude and does not know basic manners. If i have to quote, he was kind to everyone but when my turn came today he started assaulting me verbally saying how i am not being loud. This happens almost every day! And, today i got really frustated, so i am complaining now.
Honestly, more like annoyed by his behaviour. Especially since i am not from north. Since this infringes on my rights i demand you to take action.
Please keep this anonymous.