Hi Greg,
Thanks for your quick answer.
1, it works thank you.
2, I’ve used this plugin to make it possible to filter the search by category:
https://wordpress.org/plugins/addonsuite-for-wpadvert
3, To customize which fields are required in the advert I have to get this addon right? https://wpadverts.com/extensions/custom-fields/
OK, I’ve managed to delete them from the sql table
Thanks Diego, it works now.