There could be a reason why she isn't getting any film offers. I figured that she isn't being accepted in the film industry which probably explains why many filmmakers don't see any star material in her. Her link up with Arjun Kapoor is more likely the reason why she was cast in this movie.
Sunil Shetty said she got the role due to her own merit. If this is was the case then why is she struggling to get film offers? I guess what said above explains everything.
Being by launched by Salman Khan is huge. Well, for anyone but it's unusual for a Starkid to struggle to get film offers especially after one film.