1) As you can see with attached picture 1.jpg, I would like to access to videos from ES backend

2) As you can see with attached picture 2.jpg, url give me an error 500

Try run following SQL query from your database to solve that video page issue.

// Replace #__ to your table prefix

delete FROM `#__social_videos` where `type` = '' and `user_id` = 0;

Make sure you updated to latest version of Easysocial on your site.

3) As you can see with attached picture 3.jpg, I would like to set videos categories, is it possible ?

Do you mean you would like to set default video category from the dropdown section?
If yes, unfortunately that was not possible to set it at this point of time, but you can modify this from this PHP file -> JoomlaFolder/components/com_easysocial/themes/wireframe/story/videos/form.php

Thank you Arlex :-)

Hi there,

You are most welcome. Glad to hear that your issue has been resolved now.

As a gentle reminder, kindly start a new thread if you have any other issue in the future so it will be easier for us to manage your inquiry. I will lock and mark this thread as resolved.