iPhone 11 pro max 64gb storage
So I keep getting a notification that my iPhone storage is full. I even bought extra iCloud storage. I did a back up. How do I create extra space and shift everything to iCloud. I deleted a lot of apps and it went from 63 to 56 gb then it was back to 63 gb. (I actually went from a 256 gb to 64 because it was cheaper and I didn’t have to pay a down payment of 150 also its on a lease with sprint. Please help what should I do 😩