Your App is working as you expect in the Lianja App Builder, but after you deploy it and click on its tile in the Lianja App Center nothing happens.
Check whether you have set the Dynamic contents App Setting to True.
Attachment 1143
If Dynamic contents is True, the App does not open, it is used as a Tile to display dynamic contents. Have a look at the 3 examples included in the distribution.
Attachment 1144
