Black Forest Cupcakes

Link on how to make homemade cherry pie filling https://www.youtube.com/watch?v=srUY7RkYODk&t=25s

For the cupcake recipe
300 g plain flour _1 3/4 cup + 1/2 tbsp
1 tsp baking powder
1 tsp baking soda
1/4 tsp salt
100 g dutch process cocoa powder is 3/4 cup + 3 tbsp
130 ml oil
200 ml water
200 ml fresh milk
4 eggs
2 tsp instant coffee
400 g sugar or 1 3/4 cup + 1tbsp
1 1/2 tsp vanilla
3 tsp lemon juice

For the cream Icing
600 ml thickened cream or whipping cream as liong as its 35 % milk fat
1 tsp vanilla
3/4 cup icing sugar
1 can cherry pie filling
optional :
200 g eating chocolate I used Cadbury milk and dark but whatever you prefer