my plug-ins aren't working…..?

https://www.theoutageexpert.com/wordpress/

Basically, there should be a slideshow, cnhk slideshow, on the top of the HOME page, and it’s not showing up. I tried placing it on my sidebar on my blog page and it won’t appear there either.

So then I noticed on my home page, at the bottom sidebar my testimonials widget isn’t rotating. I checked the settings and it’s supposed to rotate every 5 seconds.

This may or may not be related to the fact that I ported the blog from another address, and imported it. Some links got screwed up, but I’m thinking some of my plugins got screwed up as well somehow. But I have uninstalled and reinstalled them, and it hasn’t helped! Any ideas? Thanks so much in advance!!