For dark chocolate Melt the chocolate in the mircovave let it cool

Take whipped cream (it's easily available in the market. No need to use sugar) Beat it for two or three min whipped cream is ready

Now add whipped cream into the melted chocolate and mix together

For mango mousse Soak agar agar into the water for ten min

After that heat a pan add mango pulp until it quite hot

Add soaked agar agar in the hot mango pulp and mixir well andcook for a min let it be cool

Add whipped cream and mix together mango pulp or ready

For white chocolate mousse Take a ball melt the chocolate into the microwave let it be cool

In another bowll take whipped cream add melted chocolate and mix it well. White chocolate mousse is ready

Take a small serving glasses Put chocolate mousse in the the bottom layer Second layer put mango pulp and then put white chocolate on the top garish with colourful balls and mint leaves. Serve chilled