Problem with [property_slideshow]

Goodnight everyone.

Since I upgraded to the latest version [property_slideshow] does not work on my website.

Besides on the backoffice when I create a new property does not apear the box where I should be able to drag the photos that appear in the [property_slideshow].

Could It be a problem with the license?
You can see the problem in this link:
http://www.suavisdomus.es/SD/inmuebles/atico-duplex-de-4-habitaciones-y-terraza-de-90m2/

Thank you.

https://ww.wp.xz.cn/plugins/wp-property/