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