Roti maker- dough preparation-

( I don't know if this is the right place to post mt question. I request the moderators to please move to the appropriate place. Thanks in advance)
My dear sisters and children

I bought a roti maker ( National brand ) bundled with a dough maker(Bellfly brand) early this month. I never practiced cooking before but now I am forced due to my health constraint. I thought it would be very helpful for me as they advertised that the dough maker comes with measuring cups. I tried with it for the first time as prescribed in the manual.
THE FIRST CHAPPATHI i MADE TURNED OUT TO BE A THICK PAPAD.
I consulted my sisters and cousins, but none of them could help me as they all were using the conventional method to make chappathis.
So I browsed the net and read somewhere that the dough should be a little more watery and looser than the conventional dough.
The measuring cups in the dough maker and the prescription yielded a bit hard dough.
So I decided to add some more water than the prescribed amount the next time. It was very sticky and I found very difficult to make the dough ball and remove it from my hand. I was hoping to get a real chappathi instead of a papad
THIS TIME, IT TURNED OUT TO BE VERY ELASTIC AND HARD TO TEAR.
Now I am helpless as how to make a eatable chappathi. By accident, I came across this site and thought this will surely solve my agony.
i KINDLY REQUEST SOMEONE TO SUGGEST ME A CORRECT MEASUREMENT TO MAKE A EATABLE CHAPPATHI WITH ROTI MAKER.
I use Aashirwad brand atta.
I will be very thankful if anybody can give me this tip.
tHANK YOU ALL .