Hello Carolyn,

Thank you for reaching out and I am happy to help!
I’ve checked your website and as I cam see the W3 Total Cache is installed and active:

<!--
Performance optimized by W3 Total Cache. Learn more: https://www.boldgrid.com/w3-total-cache/

Page Caching using Disk: Enhanced 
Content Delivery Network via N/A

Served from: aainlandempire.org @ 2025-04-10 13:31:35 by W3 Total Cache
-->

You can find all plugins in your dashboard under Plugins>Installed plugins and scroll down to the W3 Total Cache

Let me know if this helps!

Thanks!