So yesterday someone phoned me saying they were from job centre ( future job fund) and they had found a vacancy and they asked for my ni number and date of birth.. and i gave it to her..she said that she'd email the details and application form or something like that.i in hurry then so i did everything quickly so had no time to think.. but i never recieved the email and i'm thinking it might have been a scam what should i do...D: