First grind fresh grated coconut to a paste. Then measure the paste and put in a bowl. Now measure rice flour same quantity as the paste and add to the bowl. This is a simpler way. In the end, the quantity of coconut paste and the rice flour should be equal.
Now add the remaining ingredients (except oil) to the bowl. Mix and make a soft dough like mixture (like a very thick batter), sprinkling water as needed.
In a kadai/ wok heat oil to deep fry. Shape the mixture into small tikkis/coins and deep fry over medium till golden.