If you have interest in cricket and can do the hard work which is required to learn good cricket practices then you can become a god cricketer in an early age. I assume that you must be playing cricket and practicing it with whatever the facilities you are having at your place. Please remember that practice makes a man perfect and there is no substitute for sustained efforts in the desired direction.
To learn the cricket and its subtleties one has to join some leading cricket club or cricket academy and start to play in the local matches or any matches for which you get opportunity to participate. Please note that the clubs and local sports organisations want good players to play in their teams and anyone who can showcase proficiency in this game would be invited by them to play. Many of the great cricketers are from that route only.
Anyway, in today's environment it is necessary to join some good academy to learn the intricacies of this game and then start participating in the game of cricket professionally. Some of the leading cricket learning academies in our country are as below -
1. Madan Lal Cricket Academy, Delhi.
2. Karnataka Institute of Cricket, Bangalore.
3. National Cricket Academy, Bangalore.
4. Sehwag Cricket Academy, Jhajjar.
5. Vengsarkar Cricket Academy (VCA), Mumbai.
6. Jaipur Cricket Academy, Jaipur.
7. National School of Cricket, Dehradun.
8. VB Cricket Academy, Chennai.
Many cricket academies charge one time fee of Rs 20000 to 30000 and a monthly fee of Rs 2500 to 3500. Some high end academies charge as per hourly charges which are around Rs 5000 per hour.
There are some academies that provide weekend training also. What I would suggest is that go through the details of fee structure and other facilities provided by some of these leading academies and then select the one which suits to you in the best of the ways.
Knowledge is power.