Bad Customer service

I visited a clothing junction store in my area on the 3rd of August , there was a end of season sale so naturally I picked up an item that was on the sale rack but unfortunately didn't have a price like many items in the store

I stood in the line and waited to be assisted, I told the cashier that the item didn't have a tag and could he kindly find out the price as I would like to purchase it , the cashier next to him who was not even assisting me chipped in and went on about how it's going to take a while and they would have to serve everyone else before me

She then proceeded to make comments about how I only picked up items with no tags on it and directed her comments to the store

I don't get upset easily but after she had continuously went on about the item I told her forget about it and left

I'm extremely disappointed in the customer service and will be taking my business elsewhere going forward