Akanksha3091 - I am so sorry to hear about your experience. Had I been in your position, I would have firmly requested to reschedule the test given there were already so many challenges. Typically, Pearson VUE centers are managed by very professional people; however, your experience says otherwise. I strongly recommend you to register a detailed complaint with the Pearson VUE India customer care team. Please remember that the test centers are heavily equipped with cameras and every minute movement is recorded. Therefore, if the proctor was indeed a nuisance as you claim, his behavior will be monitored. Please register a complaint and follow-up diligently. In the meantime, please continue preparing for the GMAT retake. You do not want to lose your months of preparation because of one bad expeience at the test center.