HI @evelyn - hope you’re keeping well!
I know a lot of these questions were followed up via email, but just in case anyone is reading this in the future, I thought I’d attach a few links;
@jane’s post has everything you need to know:
You can change the background image of a
button, because at the moment the
image component does not have an onClick event handler.
In this case I’d advise using maybe an animate GIF, as I don’t think movie files are supported.
The share component is probably the best bet for this.
@albert has a nice example here: