Thai chicken meatballs curry

Name: Thai chicken meatballs curry
Ingredients: 1 pound ground chicken; 4 cloves minced garlic (or 1tsp garlic paste); 1 tsp ginger paste; 2 stalks green herbs(or green onions); 1/2 tsp salt; 3 tsp black pepper; 2 tsp oil; For the curry:; 3 cloves garlic; 1 bay leaf; 1 tsp curry powder (garam masala.); 1/2 tsp red chilli powder; 1 cup coconut milk; 1 cup chicken broth.(homemade.); as required Lemon zest(optional.); 1 tsp lemon juice; Handful coriander leaves chopped; as required Oil for deep frying; For chicken broth:; 2-3 slices carrot; 1 small medium size onion; 1 Bunch spinach; 2-3 beans; some chicken pieces