Hello,
Thank you for contacting us and sorry for any inconvenience that might have been caused due to that.
We checked the product category page you’ve shared and we can see it is getting detected as valid without any issues:

Seems like you already managed to remove the product schema from your category pages.
Please note that Google recommends disabling the schema to your product archives like categories, brands, tags, etc. The Product Schema is only for the actual product, and not for anything else. You can check this link for more information: https://developers.google.com/search/docs/data-types/product#guidelines
However, it looks like you’re currently using the Rank Math PRO plugin on your websites, but the account you have used to open this ticket is the Rank Math free version.
Please search and forward a receipt from FastSpring.com so we can locate your account and verify it.
Looking forward to helping you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.