Hi dayvonta,
Thanks for coming to Apple Support Communities for help today. It sounds like you are concerned about your devices storage.
Have a look at: How to check the storage on your iPhone, iPad, and iPod touch and "If your device is low on storage, iOS automatically frees up space while installing an app, updating iOS, downloading music, recording videos, and more. To make more storage available, iOS can remove some of your items, like streamed music and videos, files in iCloud Drive, and parts of apps that aren't needed. It also removes temporary files and clears the cache on your device. iOS only removes items that can be downloaded again or that aren't needed anymore."
Have you connected to iTunes on a computer to see if the same storage is shown? After deleting everything did you restart?
If you are still concerned about storage, you can always restore your iPhone through iTunes: Restore your iPhone, iPad, or iPod to factory settings. Then just sign in, but don't restore any backup you may have made.
I hope that helps.
Have a great weekend!