Technians — fraud company

Hi everyone...
I am one of the employees of technians softech pvt ltd. Which is not even a registered company and they are torturing me so much because i am in service agreement which they call a bond as i have submitted my original documents for 6 months there, the hr is so unprofessional, he used to behave in a manner which a girl cannot expect from a professional hr and used to text me over night and wants to have personal talks.
Don’t ever be a part of this worst company which is having only 20 employees and its existence is from 2009 (Lol).
They just talk negative about the girls who have left their company and blackmail them that if they will not come back to their company or join other company, they will not give relieving letter and will talk negative about them if they will get a background verification call.
This company is being illegal and the hr is just a fresher who is now a manager (Again lol)