Do I get more storage when my stuff backs up to my iCloud
Do I get more storage when my stuff backs up to my iCloud
Question marked as
No. Backing up to iCloud creates a copy of some things there but doesn't remove anything from your device.
You may be able to free up some space on your device by turning on iCloud Photos and also turning on its Optimize Storage option. See: Set up and use iCloud Photos - Apple Support