There are 3 possibilities for the "Redeemable Amount" to be zero:
1. If you have not made a minimum deposit for the first time.
Solution: Please make atleast a minimum deposit of 100.
2. If you haven't submitted the proof or If it's not approved yet.
Solution: Submit a clear and valid photo id proof so that it will get approved in 24 hours.
3. If your account balance is zero.
Solution: Deposit & play on cash prize tables or register for freerolls and win to increase your account balance.