• I was booked under section 420 & 506 but which is illegally booked

Sir im pradeep kumar samantaray running a coaching institution with hostel facilities in bhubaneswar last 5 years.but last years april 2014 i was taken a house rent for coaching Rs-54,000/- per month in B.J.B Nagar,bbsr with 3 years of agreement.but after 6 months my landlord told me that maximum persons are requesting me the house in high prices. so that either you will increase the house rent with a new agreement or you have to vacant the house within 1 month.he has a strong link with police department,because he himself a ret. chief commissioner from IT department and one of his brother in law is a ret. DGP( Director general of Police).in his threatened i afraid and i singed some of documents without any verification.then rapidly he harassment me mentally and threatened me that "when i want i will through you from my house". as well as baragada IIC also threatened me that what the house owner told you you have to obey his word and every months you will give us some pocket money unless you will be in trouble.oneday i told to my house owner that please iam a honest and simple teacher kindly don't tortured me.from that day he taken all conctact numbers of the students and told them that your teacher not paid the house rent so that kindly leave the hostel because im going to luck it.so that all students wants to refund there money on the same day to change the hostel.IIC also told to the students give me a FIR against him i will collect the money from him.when students given FIR ,i arranged the total money to refund the students, but IIC told me that you will refund the students money,but what about our charges, i told him what charges sir ,IIC told me that i convinced all the students not to destroyed your institutional equipment,but they are ready to break your all institutional equipment.i told him how much your charges he told me 40/50 thousands minimum.but i told him that sir you are the proctor of public but for protection if you will charge such type of things that where public will get protection.he tremendously angry on me and told me now im seeing you what is law and whats the power of us.he seized my money and arrested me under section 420 and 506.when im in jail my parents are arranged the money very difficulties and paid to the students.after my bailed and granted my money to refund me back by the court again the police taken 50% of sized money and told me that i will give the charge-sheet in favor of you,so that you case will be closed very soon.and the landlord threatened me that when you are in jain maximum portion of my house are scratched and some of are broken.so that give me minimum 50000/- for repairing unless again you will go to jail.please give me the suggection what i will do.your sincerely pradeep kumar samantaray