Package name normally is a reverse of your domain name + your app id.
For example,
com.sendatrack.trackingapp where sendatrack.com (your domain) and trackingapp (your app id)
You may need to create a new provision profile with wildcard such as
com.sendatrack.* so in the future you can make another app which use the same provision profile.
For example the second app id is drivingapp so your package name is
com.sendatrack.drivingapp
Please refer to the following link:
B4i-Bridge is an application that you install on the device. It has three purposes: 1. Launch the installation process when needed. This step is done with Apple Configurator 2 if using a local builder (https://www.b4x.com/android/forum/threads/installing-apps-with-apple-configurator-2.128397/)...
www.b4x.com