i want to start a reliance petrol pump

sir, i want to start a reliance petrol pump in kolkatta. sir i want all the details starting from the licesence to all procedures and total budget. i have a plan to open it widin nxt year. so please send me the details as soon as possible.
thanking you
yours faithfully
sagar roy
mobile- 09884433865
res- 04432962286