I downloaded theme but does not have the plugins that you say are includes.
Where I find these plugins.
and
  "Search List can be switched to show All listings, listing posted by Companies or listing posted by Individuals"
I don t understand how to user post differently, Indiv or Comp

Plugins list:
Google maps
List seller items
Print ad
Print PDF (not delivered, but design adjusted in theme)
Profile picture
QR code
Related ads
Rollover maps
Scroll top
Social bookmarks

Check theme settings.
Company/personal can be set in user profile.

In theme settings I have only setting for:
Search placeholder
Default logo
Footer description
Use Drag & Drop photo uploader
Map on homepageand
then the list where I assign category pictures small and large.

something else no longer exists to set in theme setting.

you can help with this file and send it to an email address.
thank you very much for understanding

@Daniel
https://osclasspoint.com/theme-plugins/elena_plugins_20180620_Ajj89k.zip

Thnak s for link
I will try tomorrow to see