Is there anyone here familiar with Builderall platform specifically the app creator?

I want to build an app that needs the use of the in phone camera and also the location, kind of like the homesnap app.
As far as i see there is no icon to choose that requests permission to use the camera in the device. I know there needs to be coding that asks permission to use the devices camera and to grab the device location.
Is this something that is input into the source code editing? There is still no icon that one can click to take a picture in the app.

Any help with this would be very appreciated.
Yes I watched all the tutorial videos but there was no discussion on this.