I recently created a map and uploaded some KMZ's into my content. they uploaded and display correctly when viewing the map in ArcGIS Online, and when selecting the map in the android application the thumbnail shows the KMZ displaying. When you open the map they do not show up. They are listed in the map contents, and they seem to have a box on the right hand side of the screen, but there does not seem to be a way to make them display. I would appreciate any help. We are attempting to utilize the GPS function of a mobile device to allow us to see where we are at on the project at any given point relative to a design.