How to do NRML iron condor in NIFTY

Hi,

I want to do the following for NIFTY 5 AUG series and take an overnight position. This requires an around 43k margin, I have 90k in the account. How to do this? My max loss can be 6000. Please help

SELL
15500 PE 5 Aug 2021 NIFTY
15800 CE 5 Aug 2021 NIFTY

BUY
15300 PE 5 Aug 2021 NIFTY
16000 CE 5 Aug 2021 NIFTY

@siva @shubh59