Sieve maida and baking powder together, Keep aside.
On the other side beat eggs add oil and sugar.. again beat well.
Now add the above sieved maida mixture into the egg mixture and again beat well..at the same time add cocoa powder and drinking chocolate also.
Lastly take aluminum cake utensil. greece it with oil, dust with maida, pour the cake batter into it and Keep in microwave preheated convection mode for 50 minutes at 150 degree temperature. (First preheat for 10minutes then place the cake tin inside and set the temperature to 50min).
When it beeps, open the door of microwave, check it using toothpick, if it comes out clean that means the cake is ready, take out the cake n cool it.
Decorate nicely by using the whipped cream, first divide the cake in layers, put sugar water syrup in each layer then put some whipped cream, repeat the process.
Now cover the cake all over nicely with the whipped cream.
Using piping bag put caramel glaze on top of cake and make a design using toothpick.