harg
Farmfoods is possibly not a supermarket in the OSM definition "Stores that do not provide full service grocery departments, including meat and fresh produce, are generally not considered supermarkets" https://wiki.openstreetmap.org/wiki/Tag:shop%3Dsupermarket. I don't see any mention of fresh food on their website. So it's probably tagged correctly, as shop=frozen_food, as stated at https://wiki.openstreetmap.org/wiki/Tag:shop%3Dfrozen_food . The problem is that the standard map doesn't have an icon for frozen food. That's not something that editors can change, so I've posted it as a suggestion at https://wiki.openstreetmap.org/wiki/Talk:Tag:shop%3Dfrozen_food