Hello,
The notice you have is related to one of your template plugin.
You should deactivate the display of such notices or contact your template provide to let him fix that.
In order to understand what cause your displaying issue we would need a link to the product page in question ; which means that we would also need an access since your website is closed/protected.
Otherwise, I can just tell you that I think the problem is related to some CSS conflict rules. I guess that one rule of the template or a third party plugin is affecting the display of the images and makes the badge not be displayed over the main product image.
So you should analyze the CSS applied on the badge to understand what external CSS rules affect its display.
www.hikashop.com/support/documentation/1...the-display.html#css
Regards,
Jerome - Obsidev.com
HikaMarket & HikaSerial developer / HikaShop core dev team.
Also helping the HikaShop support team when having some time or couldn't sleep.
By the way, do not send me private message, use the "contact us" form instead.