Larsen & Toubro Infotech [L&t] — fake interview call through sms

I had received a sms from the above mentioned company that i'm selected for an interview in larsen & toubro ltd and to apply i was suppose to download an interview call letter. I did the same and they had provided me with my reference no. As l&t -001. They had asked me to pay an amount of rs 9750 into the authorized government nationalized bank or by the mobikwik wallet, paytm wallet. The amount was refundable. The hr manager in the letter was dr. Divakar singhania and contact no. Was [protected]. I hope action regarding these fake calls will be taken as soon as possible.