Paytm Mobile Solutions — fraud transaction on my bank account

Address:	Ghaziabad, Uttar Pradesh, 201014
Website:	paytm.com

Hello
Sir/madam
Incident date : [28/08/2017]
Client number: [protected]
Yesterday i got a calls from this numbers [protected] and [protected] they
R defining them as a paytm employer. Last month i got a call for the kyc document authentication. Yesterday these guys also want to linking my aadhar card to paytm. Then they start the proceadure and i followed all the instruction which they r commanding through call. Then i finally got messages from my bank that my account is debited rs 18000. I am in shock i cant even know hat they r paytm employee i m continously calling paytm toll free no. But they r unable to attend atlast finally broken head to paytm office but those people also helpless. Plz point a view. And i m also attaching where i got messages.
Thank you