Please provide the information requested in the Posting guidelines, your Plugin any add-ons versions etc.
https://wp.storelocatorplus.com/forums/topic/looking-for-technical-support-from-the-slp-team-in-the-forum/
When I use Chrome and inspect with the developer tools I see all these errors:
Uncaught TypeError: $ is not a function
at (index):169
cart-fragments.min.js?ver=3.3.3:1 Uncaught TypeError: a.cookie is not a function
at HTMLDocument. (cart-fragments.min.js?ver=3.3.3:1)
at i (jquery.js?ver=1.12.4:2)
at Object.fireWith [as resolveWith] (jquery.js?ver=1.12.4:2)
at Function.ready (jquery.js?ver=1.12.4:2)
at HTMLDocument.K (jquery.js?ver=1.12.4:2)
When I load your site using Chrome there are no results at all being shown only a search box: until I perform a search so if you are seeing results it is most likely because your browser cache is loading them for you,.
Your theme or another plugin is most likely causing the issues. To check, turn them off one by one