At railway station thanjavur, 613001, an old lady asked me to give my phone to her for urgent call, she said she has to inform her company, just because she were a uniform like a private staff, i give her my phone, then she call on a toll free number, after that a massage come from Ad-hulwin and she wrote it, when i ask her about massage she told that she will get reward on registering people in their company and she walked away. What do i do now????