Dark Chocolate Orange Cake

Ingridients

• 1 box (15.25 ounces) dark chocolate cake mx
• 1 tablespoon instant coffee granules
• water, eggs and oil to prepare cake mix
• 1 3/4 teaspoons pure orange extract
• 1/4 cup heavy whipping cream
• 3 ounces 60% dark chocolate, chopped
• 1/2 cup (1 stick) butter, softened
• 1/2 cup solid vegetable shortening
• 4 ounces 60% dark chocolate, melted
• 4 cups sifted confectioners' sugar
• 3 tablespoons milk