My 16 year old DD used to love her Saturday job in a shop but now dreads going in and has started coming home in tears. The manager constantly reprimands her and makes negative comments about her to other staff. It really is constant. From walking in she is told to wake up, put a smile on your face, hurry up, don't do this, don't do that, "why don't you bring a packed lunch rather than buying one", "don't take things out a few at a time lift the whole crate and tip it"(my daughter is tiny). Yesterday, the manager stood there watching her clean the shelves saying to another staff member, "We always used to have all the shelves clean by the end of the day when X,Y or Z worked here, I wonder what the problem is ". Later on she intervened by grabbing whole crates of produce and tipping them out, saying, very aggressively, "That's how you do it, not a few at a time. YOU are the problem. You are the reason it takes so long." Other young person working working there takes advantage of this. He does half the work and has praise heaped on him and he's started acting like the boss to my daughter too as well as trying to get her into trouble all the time. Can't find any advice about what to do.