Your question is Plan a Response to a Market Shock. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Describe what you would do in the first week, first month, and first three months if Fi Money faced a sudden disruption similar to a demonetization event in India, from product leadership perspective.