I want more storage space on my iPhone?

I bought more storage to put my documents and photos and notes, etc. On iCloud from my iPhone. But I don't know how to save them to it. How do I do that? And after I do, how would I be able to get them back in order for me to see them again?

Riejjeje

On your phone, in the Books app, you can find the instruction book. Everything you need is there- but you must have patience, because it gets confusing in some places. Worth it - it will help.