Carousel Not Working

The support available for a free plugin seems amazing(!) so I figured I’d try my luck:

I’ve been playing with this plugin all afternoon, but I cannot get rotation_type=”carousel” to work. I’m using shortcode in my php, here is the simplest but still not-working version:

echo do_shortcode('[rotatingtweets screen_name="TheWanderingBen" rotation_type="carousel"]');

Searching through previous solutions, I’ve tried turning on WP_DEBUG, but I still don’t see anything obviously wrong in my Javascript console or in the page source. It just seems like the plugin defaults to rotate_fx = scrollUp:

JQMIGRATE: Migrate is installed, version 1.4.0
rotating_tweet.js?ver=1.8.4:43 ============================
rotating_tweet.js?ver=1.8.4:44 self_width = 720
rotating_tweet.js?ver=1.8.4:45 parent_width = 750
rotating_tweet.js?ver=1.8.4:46 grandparent_width = 800
rotating_tweet.js?ver=1.8.4:47 rt_target_container_width = 720
rotating_tweet.js?ver=1.8.4:48 rt_target_width = 720
rotating_tweet.js?ver=1.8.4:49 rotate_timeout = 4000
rotating_tweet.js?ver=1.8.4:50 rotate_speed = 1000
rotating_tweet.js?ver=1.8.4:51 rotate_fx = scrollUp
rotating_tweet.js?ver=1.8.4:52 rotate_pager = undefined
rotating_tweet.js?ver=1.8.4:53 rotate_pager_template = undefined

My development environment is developer.thewanderingben.com

I’m just an amateur at web coding — never debugged JS or php, so I’m in a bit over my head. Any help would be greatly appreciated!

Thank you,
Ben

https://wordpress.org/plugins/rotatingtweets/