Sometimes you will run into problems with any software – Sailfish OS is no exception.
To get those things fixed, we as the users should tell the developers about the problems we experience and
give them good starting points where to search for the problems and fix them as fast as possible.
Since Sailfish OS is an data protection and privacy focused system bug reports are not reported automatically with informations about your system and configuration but it can be troublesome or just inconvinient to get those information sometimes.
Because of that here is an app that is going to help you with that a lot by automatically reading out information for you so you do not have to put them in by yourself – and it does it only if you ask it to do it and will show you the information beforehand without sending just anything to the manufacture.
(should be a given? Sadly it is not for most other operation systems)