Search box on homepage broke after update

When I searched under https://westfeeds.com/find-a-dealer/
And entered Austin, I saw a bunch of results so not quite sure what you are referring to . I can show you if you contact is via forums
Please provide more information in our SLP forums with the info required in Posting guidelines. Inspecting your site i cannot see our plugin per se.

I did see these errors by inspecting your site though
jquery.themepunch.tools.min.js:100 Mixed Content: The page at ‘https://westfeeds.com/’ was loaded over HTTPS, but requested an insecure font ‘https://westfeeds.com/wp-content/plugins/revslider/public/assets/fonts/revicons/revicons.ttf’. This request has been blocked; the content must be served over HTTPS.

You might want to review our docs site to see the issues that arise with MIXED Content . Seems like your site may not have migrated correctly