My phone full I can’t make picture I don’t know what to do it it

Hi! I think you need to check your iPhone's storage. How to check the storage on your iPhone, iPad, and iPod touch

If it's full, then you won't be able to downloads or take pictures. You should consider deleting some old pictures or Apps.

Hope it helps, cheers!

[Link Edited by Moderator]

Send a screenshot of your iPhone storage or type out what's using up the most storage. To view your storage, go to Settings > General > iPhone Storage.