How to connect directly with exchange and how to invest 1000 crores in share market?
Go for off market transfers instead.
what is that and how does that work? Can you please explain more?
Buying shares worth 1000 crores on the exchange will unnecessarily lead to a lot of transaction charges and liquidity issues. Instead, try to look for sellers outside the exchange with whom you could have shares delivered to your demat account in exchange of payment.