Regarding chargesheet

Since the cognizance of chargesheet had been taken by the Ld. Trial Magistrate, hence u have following remedy-

1. Move application of discharge before framing of charge and put your version before the magistrate, although chances of discharge are very less.

or

2. Challange Charge Sheet before Hon'ble High Court u/s 482 Cr.P.C and praying for quashing of chargesheet, after considering facts and evidence/satatements put by Investigation officer, Hon'ble High Court may pass appropriate order of either quashing of chargesheet, or Further or Re-investigation of the case. 

Well advised by learned friend Mr. Shiv Kanth Dixit, nothing more to add.