Mona Singh, Mahek Chahal and Vivek Dahiya were all set to play the pivotel roles in the upcoming show Kavach. But before the show could begin, here is some bad news for the fans. Mahek who was playing antagonist in the show, seems to have quit the show midway as she met with an accident and is in severe pain unable to shoot. According to the reports," Mahek met with an accident and injured her leg badly. She cannot move around and thus had no option but to step out of the project. Balaji Telefilms has already started its hunt for her replacement. She has injured herself and did not come for the shoot for four-five days. When she returned a couple of days back she failed to complete her shoot owing to acute pain. She was trying hard to maintain composure but all in vain. The pain was such that she couldn’t even stand and it would take long for her to recover. We haven’t been informed yet that she is moving out. It would be better if they find a new face before the show starts airing or else they will have to tweak the plot to adjust with her prolonged absence.”