shortcode button not working /adding external image

Hello there, I think this plugin is great but I have some issues to be fixed.

I’m trying to create a basic shop of affiliate products, what I would love to have is a list/grid of all the affiliate links but the button is not working in pages or posts.
Is there a shortcode doing this?

It would be great if it was possible to add an external image with the affiliate link cause I’m trying to do this using different plugins (https://it.wordpress.org/plugins/external-featured-image/
https://it.wordpress.org/plugins/featured-image-from-url/)
but none is working.

http://bit.ly/2bN4KGa

Hope you can help, thanks a lot!

https://wordpress.org/plugins/easy-affiliate-links/