Section 420 409 477a

Sir , I worked in postoffice as postal assistant till 18 oct 2018 as regitration branch cleck In demonetization time.and at that time saving bank clerk gave me some account numbers and asked me to enter the data for those accounts deposits with out giving the deposit slips at that time we had been sharing our work as he is my senior i obeyed him and after some time he told me the deposits i entered were wrong numbers and asked me to withdraw the same amounts from the same accounts. I have done so and later he gave me the deposit and withdraw silps to sign on them as a counter clerk the total work was done in my user id. But next day our officers found that it was a scam to change the old curreny notes, as all the transactions were made in my user id they made me accused and after so much mental torcher they have feared me that i will lose my job if i do not agree as i was in probation period. at last i have no option except to agree. after recording my statements they asked me to pay all the amount of 450000 to the department and otherwise a case will be booked with cbi i was feared the and paid the amount they suspended me and gave punishment after 3 months revoked me. But one year later they filed a police case againest me and i have applied for antocipatory bail. The bail was rejected in sessions court today . Please guide me how to proceed regarding bail and regarding case