If you upload a new detailed image for a product, and the product thumbnail on the storefront hasn’t changed or doesn’t appear at all, it may be because the new thumbnail has not been generated automatically after you uploaded the new image.
To delete the generated thumbnails and create new ones automatically, go to Website → Themes and click the Clear thumbnails button:
Questions & Feedback
Have any questions that weren't answered here? Need help with solving a problem in your online store? Want to report a bug in our software? Find out how to contact us.