Very rude and unfriendly cashier

The cashier is so rude and unfriendly. Terrible service received from croydon .the courteous thing to do 1st is greet the customer not just look at the customer like they mad. It seems we disturbed Festina Maluleka and disturbed her busy day she was very upset that we came to buy pizza very unwelcoming and terrible attitude.. plse educate the staff on customer service. Its that or romans dont need our money.. no thank you nothing gves the pizza and just closes the window AFTER... really dont want to buy from a place where we dont feel welcome to buy ...