Hello,
I understand that you’re experiencing an issue with your product images and some background images appearing as thumbnails on your WordPress site. There are a few potential reasons for this and several solutions you can try.
Can you please head to?WooCommerce > Status > Tools > Regenerate shop thumbnails
?and click on the?Regenerate
?button and check if this makes any difference?
Another potential issue could be your theme’s settings. Some themes have their own image settings, which might overrule WooCommerce’s settings. You should be able to adjust these inside your theme’s own customizer settings.
Finally, a plugin conflict might be causing this issue. You can verify this by deactivating all of your plugins except for WooCommerce, and see if the problem persists. If it’s resolved, reactivate your plugins one by one until you find the one causing the issue. More info: https://woocommerce.com/document/how-to-test-for-conflicts/
Let me know how that goes for you.