Problem with link and popup

Hello

I want the popup to appear when the user clicks “click here”. I configured it, the link works: https://bastideles3portes.fr/informations-pratiques-et-covid-19/#spu-open-1519 but the popup does not open when you click on the link, however the code is: click here

The link : https://bastideles3portes.fr/informations-pratiques-et-covid-19/
I don’t understand why it doesn’t work because I used the documentation.

Thank you very much
regards

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