I need more storage in my iPhone
iPhone storage is full. How do I fix this ? It’s been an ongoing problem for a half of year
iPhone XR, iOS 14
I need more storage in my iPhone
You can't add additional space to your iPhone, but you can optimise the contents. Apple's support document How to check the storage on your iPhone, iPad, and iPod touch has some suggestions.
Ultimately, you will have to remove content or wait until you get another phone with larger capacity.