Tata India Limited — regarding job offer

I received a sms and a job offer letter asking for money to send through paytm which is refundable at the time of face to face interview. I strongly feel that it is fake. These kind of fake calls and emails are increasing day by day asking for money. Please do help and take some action against them. These persons also use dirty language if i ask for its trueness or ask the details of the job and the process of getting job.