When you come to Poland it is a good idea to visit Auschwitz and Birkenau. It seems you need to book individual entry up to a month in advance and they probably put you in a group? Most everyone was in a group tour which is advisable since there is a progression of buildings to visit and the details are extremely important. The camp you visit is just one of many built to house and mass murder people. There were more than 900 concentration camps built for the NAZIs to house and kill their victims. You will see the living quarters, execution walls, extermination showers and all other buildings preserved by former victims housed here. You will see collections of clothes and personal things left from those killed there as well as tons of hair shaved off before execution, used to make coats and blankets.
