The Beer Store

We were not From Hearst and we go in the store and we are a bit confused how to get serve and witch beer to choose because we live in the states so 1 lady is serving a customer and another employee comes to the front and starts yelling "ok let go what do you want let's go let's go" very loud and the lady at the other cash was looking at him her eyes were wide open and making a no movement with her head and we were 3 together and 2 more customers arriving behind us looking at him we were so shock of being serve that way that we almost left the store without buying anything or letting the other customers behind us go first and we didn't want to be serve by him and we wanted to be serve by the lady