i have booked a tatkal E-Ticket (sleeper) and it is waitlist (ckw9) in tatkal quota.so i just wanna know about the cancellation of it and after cancellation how much refund will i get..please answer the query.wheather it will be cancelled automatically during the chart preparation and amount will be refunded or before preparation chart i.e before 4 hrs of departure,i will have to cancel it by own.please tell me..
Warm regards