Bracket order for delivery order

If I donot trade intreday,can I still place a bracket order with SL,TP,trailing SL if its a delivery order ?

Nope,
BO is only for Intraday squareoff. Orders placed through BO will not result in delivery of shares.
(AS OF NOW)

Any way ,as of now,to set trailing stop loss for delivery orders, or cant ?

NOPE, you can keep updating your CNC-SL(SLM) order.

Ok,thanks.
one more query- in zerodha,if i set a fixed stop loss,do i have to set it daily or will it be there till the trade gets completed ?

Yes, each day stop loss needs to be setup. Unexecuted stop loss will automatically get cancelled post 3:30 pm.