Where can I find Frozen food in Seal?

Frozen food can also be found in these cities:

Bexleyheath Bromley Chislehurst Croydon Cuxton Dartford Ditton Dunton Green Eccles Gravesend Hadlow London Maidstone Northfleet Rochester Swanley Tunbridge Wells West Wickham invalidcity

You can also find this in Seal:

Beer Spirits Confectionery Wine Tobacco Vegetables Fruit Snacks Eggs