Sync problem

Hi! I installed the plugin and it works great, but I have an issue: If you search in my page, you can see some “dummy data” products from wooCommerce that I added once. But the thing is that I deleted them. I have even filtered the database because I thought that maybe the products records were still there. Is this a sync problem?

here is the page https://www.babyconfort.com.ar

If you type “a” you can see “woo album” product or if you type “ninja” you can see a lot of them.
I have already deleted the plugin and installed it again but nothing changes.

Thanks.

https://wordpress.org/plugins/instantsearch-for-woocommerce/