After migratin website no image in the library

Hi,
i had activate this plug in on mywebsite.

When i have exported content tools, export and i have imported in a new wordpress installation no media image are visibile in the media library of wordpress.

I think this plug in had caused this because i have tried in a clean wordpress install to export and import and no problem was found, media of post was in the library so there is a way to have my media in a library of wordpress again?

https://www.ads-software.com/plugins/byrev-wp-picshield-hotlink-defence/