false or missing files

This files aren’t extisting:
/wp-content/plugins/testimonials-widget/includes/libraries/bxslider-4/dist/jquery.bxslider.css
/wp-content/plugins/testimonials-widget/includes/libraries/bxslider-4/dist/jquery.bxslider.min.js

There is no “dist”-folder. I’ve added the folder and placed the files into this folder too. Now it’s working but this should be fixed.

https://www.ads-software.com/plugins/testimonials-widget/