What is your case present status ? If cas is settled, If your UAN is already linked to the Aadhaar, then you can submit the withdrawal claim online on the Member e-Sewa Portal or by visiting the regional EPFO office along with duly filled this composite form. Remember your UAN must be activated before you log into your account on the EPFO portal.
Was your dismissal because of departmental proceedings, may be on the same incidents, prior to your aquittal in the criminal proceedings? Please post the complete facts highlighting the sequence of events and the nature of allegations against you.