Today lady come to me ask me to buy Vim liquid for 20rs but I told her I don't want to buy. Than she told me to give missed call on above mentioned toll free number just to confirm that we have visited your place for marketing n you will get received code via sms. She asked me that unique code received by me n shared with some one on whatsup. Just want to clarify whether same is not a hack or fraud and toll number belongs to hindustan unilever and lady genuinely sent by company