I don't understand

I became a viewerof bigboss very recently.

Dnt ve fav bt liked certain peiple n cwrtain episodes bt i dont under stand the format

They are supposed to be held n a hme where there s no connection with outside world nd behave as what they r n real life..right..

Nd people vote them accrding to their personalities...

Then yy is there wildcard option.. They ve been n the house bt voted out bt again cme back after understanding where they went wrng nd wat people liked abt themselves and other house mates... Ff bigboss wanted them to show thier original personality they shouldn't be let out to correct themselves.. Yy cant they have eviction n alternate weeks which will help them to run 4 mnths with enough people fr finale and viewer s to understand the contestants better..

Yy salman ve to advice any1 when to talk nd hw to talk...where to talk etc. Let them be themselves nd correct themselves...