Oh! sorry about that bro. The wolfs are out here at some points looking for whom to devour. I've had my fair share of this too. My phone has been "obtained" from me twice before. When I got a new one, similar attempts for which I discovered the others were taken were tried on me. Come and see how agressive I was to the guy making the attempt. Above all though, Lagos is cool and fine; just be vigilant and you'll survive.