[Plugin: Flickr API] Adding Themes

Thank you for the great plugin! so easy to use, and functional.

I am having trouble adding a different theme to the plugin. I guess I don’t know where to change the code for the theme away or where to ad the code? do I need to edit the plugin php?

not a developer. just learning.

Any help would be greatly appreciated.
Thanks again

https://www.ads-software.com/extend/plugins/flickr-api/