I have been working in mnc company since last 4 yrs.There was a performance appraisal this year and I have been rated "I"The manager has already given ratings to my official mail-id that u have been rated as "G". But when the actual results came out in the portal, i have been rated as "I".The manager has tampered with my feedback comments just before the one day of the closure of the appraisal cycle.Then i took this matter to the corporate level by mail and they said that its just a process lapse that you got to know your precalibrated rating before the appraisal cycle, but they did not answer my another question why my feedback comments were tampered before the one day closure of the appraisal cycle and said that what ever the circle level gives a rating that is final.After that i went through the investigation policy(whistle blow) of the organization where i filed a complained regarding my change of feedback comments and rating.Almost 3 months passed the investigation Team is saying that we are chasing to the company and we are yet to receive any response to them. once there is a feedback from the company side we will get back to u soon.During these 3 months I have been put on Perfomance improvement plan and said that u performance is not up-to the mark and u are not meeting the expectations of the company.Now as the employees of my department of the company is transferring to new pune location due to centralized centre, i have not been selected.The HR of the organization is saying that all employees in your department has been interviewed but u were not selected, but i am 100 percent sure that none of my employees in my dept has been interviewed for transferring to new location.I am sure that company has made pre plans for me to terminate or to give forceful resignation that they are trying to seek revenge what i have done with them earlier.Now they are saying that u were not selected for pune location and ur pip is not upto the mark.The HR now is saying to put down the papers .Please suggest me what to do next??