Theme- problem with new/edit products in BO

[Orhion.ro]

Hello there,
This is my first post on this forum, i'm new, but i am using pshop for a while for some sites.
I started using this theme from prestastore for my site.
The theme is cool and i would like to use it, but in BO i cannot edit or add new products because the Short description and the Description text box are missing.
Any solution?

Below is a link to a print screen with the problem


Later edit- i cannot edit every module which has a function for inserting text , like freeblock