What is SEC 14 A and unknowingly mailed me

In exercise of the powers conferred under subsection (1) of section 41A of Cr.P.C.,I hereby inform you that during the investigation of FIR/Case No.180/2019, U/s 406, 420, 506 IPC & Sec.4, 5 & 6 r/w 3, 2 (C) of Prize Chits and Money Circulation Schemes (Banning) Act 1978 registered at Police Station Madhapur of Cyberabad Commissionarate, Hyderabad. It is revealed that there are reasonable grounds to question you to ascertain facts and circumstances from you, in relation to the present investigation. Hence you are directed to appear before under signed at 10-30 am on 26.09.2019 at E.O.W. office at Cyberabad Police Commissionarate compound, Cyberabad, Hyderabad with proof of iden tity and residence. You are directed to comply with all and /or the following directions:- 1.You will not commit any offence in future. 2.You will not tamper with the evidences in the case in any manner whatsoever. 3.You will not make any threat, inducement, or promise to any person acquainted with the fact of the case so as to dissuade him from disclosing, such facts to the court or to the police officer. 4.You will appear before the Court as and when required/directed. 5.You will join the investigation of the case as and when required and will cooperate in the investigation. 6.You will disclose all the facts truthfully without concealing any part relevant for the purpose of investigation to reach to the right conclusion of the case as per law. 7.You will produce all relevant documents/material required for the purpose of investigation as per law.8.You will not allow in any manner destruction of any evidence relevant for the purpose of investigat ion/trial of the case. Failure to attend/comply with the terms of this Notice, can render you liable for arrest under Section 41A(3) and (4) of Cr.P.C.