Hello, @taihuynh876658
Thank you for contacting us regarding your question.
Unfortunately it can’t work as you want. URL Match option can work only with pages, but not with files.
For example, you can show popup only on pages with products if you add to url match this text: http\:\/\/adhesiveapps.com\/our\-product
But source links for files from media library can’t have any scripts, that’s why popup can’t be showed there.
If you want to show popup when user clicks on link to the file, you should add popup to that link using this instruction: https://supsystic.com/documentation/open-popup-click/
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