Taps not work on my phone, please help


I had deployed on my phone. It’s show taps like this picture.

How to fix it?

on my phone

It’s work on browser (chrome, ie)

thank you


Cant see the first pic.
But what phone are you using to view your app, if it is android, which version?
Ionic works for Android 4.4+ unless your use cordova crosswalk plugin.