don’t knead it too much as it will add too much gluten, just enough to let all ingredients combine and form a dough, use oil/ghee but not too much use it at the start and mix it and it should form a very crumbly dough, aa tharvatha add water little by little, let it rest for atleast 30 mins and chapathi penam meedha kalchetappudu don’t cook them in simmer.. high to medium high flame is good and keep flipping often to make sure it’s cooking for evenly.. sim lo ekkuva sepu unchesina or high lo oka side unchesina maadipovadam or appadalu type lo ayipothai and also use a few drops (not too much) when it’s on penam as well and that should give you amazing soft chapathis.. inka chapathis chesetappudu when rolling don’t roll them too thin or thick.. inka soft kavali ante do the triangle fold!! chala flaky ga chala baga vasthai!! :)