Why it always happens with her?

By not selecting Alisha - powerpacked performer. Body isn't everything. She proved her mettle when she rose the TRP of IMM along with Arjun but then they have to bring Nia and let TRP go down. 

N 3 was hit bcos of chemistry bet Pearl and Surbhi and Surbhi's talent, not just her body.

not selecting aalisha in which show?