Problems saving new components

I have done some component and saved on a directory in some place.
When i load them (Add … ) and i try to recall them from some project sheet, i find them caotically mixed with Kicad libraries.

Not enough information.

What is stored where?
How are the paths set?
How does your library setup look like?

Dear Joan, i repeated process and all works fine now.
I do not know what happened.
I have designed many new parts.
Thanks for your help, Enzo