Previously, I could send the ad back to the user so that he could rego, fix it himself, with it if I didn't like this ad. And now in the new version I have to do it myself, or buy a plugin for this? Is this right?
Let's put a paid lock on the car's gas tank lid to refuel, let them pay? Previously, everyone opened the gas tank lid for free, but now they will pay for it, right? So you did the same in your (new) version 8.0

Hi, I'm using osclass from version 2.x, when the original Spanish guys created it and the ads were never moderated. As MB Themes said, after the Spanish guys drop the project there was some people that keep osclass alive modifying something and keeping it update. The Evo is one of them and osclasspoint is another, I think there are few more versions out there, so you can't say that MB Themes remove some options, is just a different version, and he never added the moderation option.

Said that, if MB Themes doesn't mind, I attach the more edit plugin that was created for the original version of osclass, I think is still working with the newer versions of osclass

Watch out for the defenders)))
As I understand it, that is, the Osclass in which you are here did not originally have such a function? And you are sitting on this assembly without these functions? Well okay.
That is, there are functions like Osclass Evolution EVA Modern all over the world, but you don't have it.
Now everything is clear!

Thanks for the answers.

Said that, if MB Themes doesn't mind, I attach the more edit plugin that was created for the original version of osclass, I think is still working with the newer versions of osclass

Thanks for the plugin, the right thing works.