in a bowl add water, salt and atta flour / wheat flour and make as a dough
 clean and wash the chicken and add some salt and boil the chicken in a steamer, and make into small pieces
 chop the onion and tomato
 in a pan heat the oil and add onion and green chilli and saute it until it turn into brown
 add tomato and mix well for 1 min
 add ginger garlic paste and mix until the raw smell goes out
 now add salt, turmeric powder, red chilli powder, coriander powder and cumin powder and mix well for 2 mins
 now add egg and mix well until the egg get mix well with the masalas
 now add chicken and mix it
 allow to boil for 5 mins in medium flame
 take a small ball from dough and roll it
 heat the tawa and put the atta roll and  boil both the side by applying oil
 now take some chicken masala and keep it in center of the chapati and roll it
 in bowl add maida and little water and make as a paste
 apply this maida paste end of the chapati, while rolling and keep it in tawa for 30 sec
 now chicken roll is ready to serve