Dollar Tree review: Service

I have shopped this store since it has opened at least once a week. Based on my past few experiences I will no longer shop there. On more than one occassion I have been in the store where one of the staff members named Saraha, whom I assume is the store manager by the degrating and demeaning manner in which she speaks to other staff members, can be heard talking poorly about the staff and company to another woman named Angel. As if this was not bad enough whenever she goes to check customers out she screams " next person in line step over, stay in order and no fighting". No thank you Dollar Tree even items for just a dollar is not worth such a negative and stressful experience. If she is that miserable perhaps working with the public is not her forte.