No-Bake Chocolate Cheesecake

1 Prepared 9” Chocolate Crumb Crust
8 oz of Semisweet Chocolate Chips, melted
2 8oz Blocks of Cream Cheese at Room Temperature
½ cup of Brown Sugar
½ cup of Regular Granulated Sugar
2 Tbsp of Milk
1 tsp of Vanilla Extract
½ tsp of Instant Espresso Powder
Chocolate Chips, for topping