Hi,
Please note that coding your theme is way beyond our support duties. I try to help as much as I can, but this is not an issue caused by our plugin – but because of the usage of queries in the search results handler marked as search queries.
If you use the asp_override => false query argument in the suggested WP_Query objects, then it will completely bypass the search (check the screenshot in my previous reply).
Optimally any custom queries should be avoided on the results page, especially with a search phrase. If not possible to avoid, then make sure to set the “asp_override” argument to false to bypass.
On the screenshot it seems that the actual number of results is okay, it displays that 1 result was found, so the custom queries must be printing the rest of them. It is very likely the same fix as in the previous case.