Tech Mahindra — salary not credited

I gave my resignation on 27th august 2019. It was an fnf case the hr told me my salary will be credited within 60 days. The period is over and now the new hr is asking me to wait for another 60-90 days as she has no idea about my case. There is no coordination between the hr department. The new hr do not know what the previous hr did. I can't wait for that long. This is completely unacceptable.