If you are registered in a social network, for example, VKontakte, you can receive private letters, both hidden from outside users, and messages available for general viewing. In this case, comments are posted on your account wall. If you have deleted posts on the wall, there is an option to get them back.
Instructions
Step 1
If you want certain elements of your account to be available only to your friends, you need to restrict the viewing of your personal page, including the posts on the wall. If users indicate that they cannot view the notes on your wall, and you want to give the ability to view not only people from among your friends, visit the section of your account settings under the link "Settings", then select the "Privacy" tab. The line “Who sees other people's posts and comments on my wall” should be marked “All users”. You can find out how your page is displayed to other users by clicking on the link located under the "Save" button. If everything suits you, click "Save".
Step 2
Various situations may have caused you to turn off wall commenting. To enable it again, go to "Settings", then the "General" tab. Remove the labels against the lines: "Show only my posts" and "Disable wall commenting". Pay attention to the fact that if you put a check next to the first item, then by default only the entries made by you will be visible, the rest of the comments are available via the link "to all entries". After disabling commenting on the wall, all notes will be deleted permanently.
Step 3
If you are commenting on someone else's wall and accidentally clicked on the delete icon (cross), you will notice the text "Message deleted", and next to it there will be a link "Restore". You need to click on it to restore your comment, so you can delete and bounce a post multiple times. After refreshing the page, recovery will not be possible. This way you can get back photos, videos, graffiti, music and messages sent from applications. Moreover, it is possible to restore messages in this way on the walls of communities and in comments to the content of the page (photo, video). It doesn't matter whose message you delete, yours or someone else's, you can return it in the same way.
Step 4
In other social networks, such as Facebook or Odnoklassniki, the algorithm for returning messages and privacy settings will be similar, with the only difference that the names of some functions will be different.