things aren't like they used to be.
#1, you have to check for an initialized intent before you blindly use one.
#2, you are no longer allowed to interact with 3rd party apps automatically.
one solution is to add:
AddPermission(android.permission.QUERY_ALL_PACKAGES)
this will probably rule out publishing on play.
another solution is to list specifically apps that you need to access. in this case:
AddManifestText(
<queries>
<package android:name="com.ecartek.en.kd" />
</queries>
)
you can find more information here:
i pre-tested both solutions for your convenience.