Jingdong Express does not deliver seafood. Why does logistics express SMS suggest suspending fresh delivery?

Everything is fresh except seafood. Fresh refers to the primary products that are not processed by cooking, production and other deep processing, but only need to be kept fresh and sold on the shelves, as well as the goods processed on the spot such as bread and cooked food, which belong to the scope of delayed mailing by Jingdong Express, so it will show delayed mailing.