Cashier has no people's s****s

Today I got food from Roman's pizza in Lambton. I honestly don't understand how you could employ a cashier which hardly speaks to the customers. Shouldnt people that works for a public place like this have a bit of people s****s? Had to greet her first. After the transaction not even a thank you, just turning her back and places the order with the kitchen. And guess what, not even a thank you or goodbye after I was given the pizzas. It is my second time being unhappy with your shop here. This is the last time Roman's Lambton will see me.