Currency trading issue in India

Say,having currency trading account in Zerodha.I have few doubts:

Can i trade in currencies pair with automatic algorithmic trading fully? or semi automatic?If yes how?

Can i trade in currency pair more then 10 crore or 6 crore or is there any limit after that amount i will not allowed to trade in that pair?

Can i fully do robot trading in currency pair say USD/INR?

for more details…check the below link

https://rbi.org.in/Scripts/BS_CircularIndexDisplay.aspx?Id=9629