MyGate app is seeking access to contacts, camera etc when trying to register. Why is this needed?

MyGate app works perfectly fine if a resident chooses not to give any access like contacts, camera etc. The access is sought only to facilitate actions like inviting visitors from your phone contact or in case you would like to take a photo of the items given to daily help etc. This is also explained in the PlayStore listing.

There are a few implicit permissions such as receiving data from the internet which every app on play store would need and we also get them for the app to function.