Deleted Media Still Media Page There

Hello,

I just deleted few media pages that came with the demo of the theme. But the connected page is still opening up.

Website in question – https://gamesradar.today/

Issue Page – https://gamesradar.today/5/

The media on this page, I had deleted a few hours ago. Still it opens up. I tried no-indexing these but Google has indexed them for some odd reason.

Can anyone help me deleting these.

The page I need help with: [log in to see the link]