Star Plus — continue surbhi chandna in ishaqbaaz

Shivya and Anika are the best Jodi. Their on-screen chemistry are very nice. In star parivar award's also they won best Jodi and many more.
Then why suddenly Surbhi Chandna Quit from ishaqbaaz generation leap. What is the need of generation leap. You can continue the ishaqbaaz with some other track with shivya Anika Jodi.why your are destroying the magical Jodi shivika. No Surbhi Chandna No Ishaqbaaz