Some or all your images are not displayed correctly on your store and a question mark is displayed instead?
This display problem is linked to the legacy image filesystem used by PrestaShop.
To resolve this:
From PrestaShop backoffice > Preferences > Images > Move images
From PrestaShop backoffice > Preferences > Products > Use legacy image filesystem = NO
From Store Commander's interface > Tools > Settings > Images > Use old image path = 0
If the problem persists, please contact our support team using firstname.lastname@example.org.