Chocolate Poke Cake

Name: Chocolate Poke Cake
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Yield: 16
Ingredients: 1/2 cup Chocolate chips, mini; 1/2 cup Cocoa powder, dark unsweetened; 1 regular-sized box Devil's food chocolate cake mix; 3 cups Powdered sugar; 1 cups Semi-sweet chocolate chips; 2 tsp Vanilla extract; 1 cup Butter, salted; 1 (14-ounce) can Condensed milk, sweetened; 1/4 cup Heavy cream