You can change this by following the instructions below:
Apple – Head to ‘settings’ and tap ‘Qurio’. You’ll see a list of approved apps that you’ve given access to use and you just need to adjust the slider on your camera and microphone to ‘green’ so that these are approved.
Android – Head to ‘settings’ and choose ‘Apps’. Tap Qurio and then ‘App Permissions’. Just tap ‘Allow for Microphone and Camera’ to enable these