Seabird Tourists — tickets has been cancelled for no reason

Address:	560009
Website:	www.seabirdtourists.com

Hi Had booked tickets on[protected]

Travel date[protected] from BLR-PNQ and
return ticket[protected] from PNQ-BLR

And i had received booking confirmation mail also, the next day[protected] i have received cancellation mail for both tickets,
When i called Seabird helpline they said i have cancelled myself.
Why would i do that? this trip is very important to me. if i cancelled, why would i call and ask the reason?

They just bluffing something on me, they cancelled tickets.
and don't have common sense to talk with customer.