Make sure you have downloaded the new version from your favorite store.
Punch Lists your project:
Ask your administrator set up the "Punch List" module for your Project. Once this is done, reload the data on your phone on the app by selecting - Tools / Reload data from the menu
Under modules, select 'Quality' then select Punch List and start adding items
Add Location
Add Service type
Type or speak your message into the defect description box (note that some phones do not support this function)
Submit your Punch List item.
Register here and start using the service - go paperless
Download the app from your favorite store - app link here (all stores)
Additional to this - see the Punch List - "How To" Section for more detail.