Never seen this notification (used Android 4.1-3 and 5.0). And I don't know how to upload photo if I wish to. Checked Google Maps on desktop now and didn't find

Never seen this notification (used Android 4.1-3 and 5.0). And I don't know how to upload photo if I wish to. Checked Google Maps on desktop now and didn't find it. Google is creepy these days.