First take a mixture grinder put coffee powder, sugar, ice cubes.
Grind it together

Then take a big size mixture jar or big size Bowl and hand blender.
Mix the milk, sugar and coffee powder mixture, ice cube, vanilla and chocolate ice-cream and blend it well 1-2 min

Then first garnish the glass with chocolate syrup and pour cold coffee mixture and put some more chocolate syrup and ice cube and served

Chilled Tasty Summer Drink cold coffee.