How To Manage Saved Instagram Posts

Can you alphabetize the titles?

How do we move saved posts from 1 Instagram account to another?

How do you permanently delete a saved post after you have moved it to a collection? Because I moved a post to a new folder then tried to delete it from the saved post folder and if I do that it will delete the post from both the saved folder and the collection folder that I moved it to.

But when I actually am saving anything, I can nit choose in which folder I want to save it. How can I do it?