My storage is full on my iPhone so thought I'd get iCloud as a way of storing pics as that is where most of my storage is used.
I only use my phone not a desktop etc.
Set up iCloud but when I try to add pics to iCloud Drive,all fine. When I try to delete them from my phone it says it will delete them from icloud. Baffled. I've googled and can someone put it absolutely fool proof terms.