How to complain Incme Tax office whose intentions to harrass Assesee and intent to take bribes.

In a particular compliance of sec 143(2) and response of sec 142(1), assesee compliance and uploaded data in e processing and provide all necessary reply and documents, the malafied A.o want to take bribes otherwise she will create demand. What is solution Assesee is very genuine and have not to able to pay even 2000 .