Internally no one knows what happened.
2014 lo BJP won Vizag and Narsapuram. aa 2 seats BJP malla adagatam reasonable. But TDP doesn't want to give Vizag. Alantappudu Narsapuram kooda ivvamu ane scope TDP ki undadu.
As RRR was maintaining good relation with BJP, they would have assumed RRR will get the ticket. But BJP did not give the ticket.