Hi! Next to the question mark button you should see a + button to add the poster. NOTE: Images cannot be added from a mobile device.

@tyg1lbert said:
How to add poster?
Trying to add a poster for Bugsy Malone but there’s no option to, only a question mark that prompts me to guidelines.
Nowhere is there an action to add.

Add/Vote - Movie/TV Show - Backdrop/Logos/Poster

Before adding an image read the rules in our Bible
https://www.themoviedb.org/bible/image

This operation cannot be done by Cell phone or Pad.
In Seasons it is only possible to add Poster.
In Episodes it is only possible to add Backdrop.

On the Movie or TV Show page, click Media.
Then click on Backdrops or Logos or Posters.

To Vote, pause the mouse over the image and click the thumb up or down icon.
Only one vote per image, per user, is considered.
An image will be the main image when it has the most Likes.

To Add, you will see on the left side, a small " " sign in the line of the word Posters or Backdrops.
Click on this sign and follow the instructions.
Backdrop and Poster only in .JPG
Logos only in .PNG or .SVG
Just drag the image from your file manager and drop it there.
Or use the Select file... button.

Only Moderators can delete images.