I need to free up storage on my iPhone

If you need more storage, then consider adding ➢ iCloud+ for details. ☁️

Need more help?

• Call 1-800-APLCARE. 📞
• International Support. 🌐
• Contact Apple Support. 📝
• Live chat using Messages. 💬

Assuming you mean device storage, you may find the below video useful. Note that iCloud+ will not add extra space to your iPhone. It's a syncing and backup service, not really an extra storage drive.