Put your eggs, oil, sugar and mango in a bowl, mix till homogeneous and sugar has melted. 

Add vanilla and milk flavour. Mix. 

Put your flour, salt, baking powder and soda in a fine sieve and sieve it into the mix. Mix it in. Don't over mix. 

Then pour into your oiled pans and put into a preheated oven and bake till your toothpick comes out clean. Basically it takes about 30 mins.