Dollar Tree review: service

Me and my son went in the hollister mo location and we was standing in line the next in line and the cashier next to us said that we could come over and we said we was fine there and she said ok and she got behind me really close and said thank you not once but twice. Her name is geri. This is not the first incident we had with her. She threw a basket at my son and almost hit him in the face and told him to take and but it back where it belonged. Rude if you ask me. When she got done thanking me for not coming in her lane I looked around and she and the manager brittney was standing there laughing and staring right at us. Rude if you ask me. I am not a violent person I just let things get to me.