Question:
Do chapatis have any fat in them? And can I have them with chocolate spread?

Answer:
As long as you don't smear butter over them after you have cooked them, then you will be fine. Chapatis are made with dough consisting of whole wheat flour (on most occasions) and some water. They are then rolled out and cooked on a hot griddle on both sides. And yes, you could have chocolate spread smeared over them.

You can find a recipe for Chappatis here...