The build that we have installed on your box is meant for everyone. It has everything installed from Movies to TV Shows to Live TV to PPV. We understand that every user has its own taste and if you would like to uninstall our build that is fine.
Steps to uninstall our build
1. Click on "Apps" on your remote control
2. Go to Settings
3. Go to Apps
4. Go down to PureTVBox and click on "Uninstall"
Now you will have a fresh installation of Kodi 17.3 and you can then add any addon you would like.