Problems with modal

I am having issues getting it to work with this themes general modal image plugin:

https://themeforest.net/item/newsmag-news-magazine-newspaper/9512331

I can get the modal to popup with the link class but it’s unable to find the link to the image. Doesn’t seem to be a Link rel
Rel value value.
Here is the docs for the modal window:
https://forum.tagdiv.com/newsmag-modal-window/

https://www.ads-software.com/plugins/easy-image-collage/