Slideshows not appearing

Hi! I just transitioned from WP.com to WP.org, setting up a new theme.
my blog is https://www.americanathebeautiful.org

While still on WP.com I loaded slideshows into nearly all posts using vodpod – now they don’t appear. Sad. Instead you see the code. Take a look:
https://americanathebeautiful.org/2012/02/is-this-the-tackiest-place-on-earth/

I installed a vodpod plugin thinking it would magically make everything better and it didn’t.

I suppose the reason they don’t work is bc they were originally routed to the WP.com url.

I’d like to resurrect the slideshows bc I want to put photos with links to the posts on Pinterest to drive traffic. Do you have thoughts on the fastest, easiest way to do this?

They already exist in Picassa – is that an option? Will that work with Pinterest? What do I need to do? Are there any bulk operations? I have nearly 150 posts.

Thanks!