Final-Answer:
The lines above are representative of the literary device, irony, because Lauren is describing how she and her friends looted her own home. This is ironic because it is typically the case that people loot the homes of others, not their own. The irony in this case is used to highlight the chaos and violence of the situation.
Additionally, the lines can be seen as a metaphor for Lauren's own life. She has been robbed of her innocence and her sense of security. Her home, which is supposed to be a place of safety and comfort, has been turned into a place of violence and destruction. This metaphor helps to illustrate the impact that the war has had on Lauren's life.