A Few User Tips
To change your commute locations simply change your profile home and work locations.
You can schedule carpools outside of provided app. times through Facebook Messenger by messaging @duetride where you will be prompted for what you are looking for (look for 3 bars in lower left corner for more options)
For further trouble shooting, ideas or collaborations feel free to email Jing Zhu at email@example.com
Further Duet app. info can be found at DuetInc.com