Streaming live at 10am (PST)

How can I open a ConvertFlow pop-up when a button is clicked on my site?

Hi … Convertflow help says I have to add a trigger class to the button.
I have the convertflow code added to the site , so the pop ups works as expected ( after some time or scroll % , exit intent …) but the option i need ( upon click an element) requires this adding of a class to an HTML element … and there I get lost

the class looks like this; cta-66469-trigger
but where i have to add it ?

( I tried as a "normal " css class and as a custom attribute … but it does not seem to work … any suggestion ?
Thanks a lot

Here is my site Read-Only:

Hi Jorge,
I just added the ConvertFlow class to a button and it works. Just added as a combo class to the button. Give it a try.