Problem with book cover

[Morfius3d]

Hello

I'm using VLC player version 3.2.8
Problem that I met is: all audiobooks in my collection have one book cover.
When I try to add new book, it takes the same cover, even in folder where this book was uploaded from, located special picture for this book.
Before uploading to player, I'm use another soft to prepare tags of book in correct way and in this program I see correct cover.
But when everything copied to phone, cover of new book become the same as on others.
A book whose cover is substituted all others was deleted from phone long time ago.

Any advices?