Media not displaying media in fullscreen on screen 2

When I got to play any media, videos and images, they do not project in fullscreen on screen 2. I have vlc downloaded and the videos and images in the correct formats. Is there any fix that can bee sujested?

Just checking - does it play but in the wrong size (i.e. not taking up the whole screen?)

If so try turning scaling off in Windows (set it to 100%) - that might help. VLC has some issues with this unfortunately.