All the girls grouped up against her just due to their insecurities.
Also Monica is double faced, after Sambhavna said she would want Monica to win if she lost. Monica said," Being paired with Sambhavna wasn't a good thing at all😕." Why winning was fun right? Now she forgot that she and Sambhavna were a good team😕
I'm not saying it wasn't Sambhavna's fault but all the girls are being such losers😕