I am sure I have the right setup. Also I put some content in unit.
As I mentioned above, if I delete WPLMS_S3 tag, the other content appear on app. When I add WPLMS_S3 tag, nothing appear in unit on app.
Code and setting: http://prntscr.com/m2ku0a
Web version: http://prntscr.com/m2kvoe
App version (blank): http://prntscr.com/m2kwtn
Need help to handle this. My release date is close.