In wok, add oil, onion and ry until translucent
Add chicken, ginger garlic paste and cook until chicken is white
Add red crushed chili, coriander powder, red chili powder, crushed black pepper, salt and cook for 2-3 minutes
Add green chilies, tomato paste, cover it and cook for 10-12 minutes
Add chopped vegetables (onion, all 3 colors capsicum, tomato) and cook on steam for 2-3 minutes.