Anchal, unfortunately you just weren't showing any signs of improvement. Your bad performance in the photoshoot as well as your terrible ability at working in a group is what got you sent home too early. When we look at your portfolio, we see a lot of potential but all of it is wasted with mediocre photos. This wasn't even a decent shot, though. Go home and work on different poses and creativity.
We wish you well, Anchal.