@Alequim said:
Posters
Is it possible to change the initial poster of the movie, in my account, to become the primary image?

I do not think so.
The primary image of any item (Movie, TV Show or Profile) is determined by the amount of votes received.

This poster was uploaded to the wrong movie, and I cannot find a way to remove it (I already downvoted it):

https://www.themoviedb.org/movie/259468-bilans-kwartalny/images/posters?image_language=xx

The same poster is uploaded correctly here: https://www.themoviedb.org/movie/151830-ogr-d-luizy

@Umbugbene said:
This poster was uploaded to the wrong movie, and I cannot find a way to remove it (I already downvoted it):
https://www.themoviedb.org/movie/259468-bilans-kwartalny/images/posters?image_language=xx
The same poster is uploaded correctly here:
https://www.themoviedb.org/movie/151830-ogr-d-luizy

Deleted

Thank you very much.

The best way to communicate a problem is:
While on the Movie / TV Show / Person page that has the problem, In the top menu click on Overview and Report
Select one of the 6 options: Duplicate, Bad Image, Incorrect Content, DMCA Takedown Request etc...
In Extra Details enter the Reason and/or any other details such as the data or the URL of the image, duplicate Movie or TV Show etc...
In this way Report automatically stays connected to the page and facilitates the operation of the Moderators.

Only Moderators can Delete Movies, TV Show, People and Pictures.

TIP: If you want to force the line break, click Space 2 times and then click Enter. Just Space > Space > Enter.