To fix plugin for Wordpress

I made a plugin to view a portfolio: http://berkush.com/perevodtekstov

Thats what he is inside: https://www.youtube.com/watch?v=Gj94UN8mxIE&feature=youtu.be

After upgrading WordPress the plugin was not work properly.
When you try to add in our portfolio a new job the following happens:

New work is added on the site of existing work, leaving her only photo. Description of the existing work is completely erased and replaced with a description of the new work that I want to add.

Write your price and time to eliminate this problem.

Put NOT a BOT in the beginning of your application.