Does anyone know Qlikview?

A potential employer wants me to do a project in QV - which I have never used before - until today! So far I have figured out how to bring the DB tables into QV and select the three fields I need (for the project variance task). The first section asks me to make something that will show schedule and budget variance over time for the entire project and each manager. I also need to add a control to this.

Thank you!