Why do they keep changing Kkusum's

they keep on chanigin kkusum coz they think its the character responsible for their show's faliure, but they dont understand that its their story that needs a change and not the actors.

I think kkusum is the worst show of balaji.

well i think that ekta din't change character they want to show that kkusum face are damaged and they wanna do surgery

and its getting more interresting then before