Dollar Tree

I was at your store on 12-10-18 at 1641 hrs. I had placed my items on the conveyor belt and then placed the divider on the belt, as there was another customer behind me. The cashier - "Nicole" - very rudely ordered me to "give me that!", referring to the divider.
This is the 2ND TIME that I've had to complain about this particular employee - she has a nasty habit of giving orders to customers! She is the rudest DT employee I've ever encountered.
Apparently, my complaints are not taken seriously.

Store# 7120