Preheat the oven to 350°F (175°C) and grease a cake pan.

In a mixing bowl, combine the flour, sugar, baking powder, and salt. Mix well.

Add the milk, vegetable oil, eggs, and vanilla extract to the dry ingredients and mix until smooth.

Pour the batter into the prepared cake pan and bake for 25-30 minutes or until a toothpick comes out clean.

Let the cake cool before proceeding to poke holes and add the filling.

Prepare the Jell-O gelatin with boiling water and allow it to cool slightly.

Poke holes in the cooled cake using a fork and pour the gelatin over it, ensuring even distribution.

In a separate bowl, mix softened cream cheese and powdered sugar until smooth.

Spread the cream cheese mixture over the top of the cake.

Top with whipped cream, fresh fruit, and sprinkles before serving.