popup with short code

Hello.

You can insert the URL in the sub-button for the open popup

Can tou show me with pictures so i feel save before i purchase the pro plugin
And just you know its a short code not a url so is it ok

On the page https://ellingtongroup.com/en/property/wilton-terraces-ii/, you use the plugin Popup Maker with form. Read a tutorial on how to open the popup https://docs.wppopupmaker.com/article/395-trigger-click-open-overview-methods