Black forest cake without egg

1/2 cup milk
2 tsp lemon juice
boiled hot water 1 cup
instant coffee 1 tsp
chopped dark chocolate 1/4 cup
sugar 1 cup
all-purpose flour 1 cup
cocoa powder 1/4 cup 
baking powder1 tsp
baking soda 1/4 tsp
oil 1/2 cup
vanilla extract 1 tsp
cherry 1/4 cup
water 1/2 cup
sugar 2 tbsp
chocolate crumbs