Teenagers trying Instagram street scams in Brixton

Basically this: https://www.reddit.com/r/london/comments/1hlu7rj/london_street_scam/

Around Brixton Village and Coldharbour Lane there was 4-5 teenagers claiming to be entrepreneurs and asking people to give them follows. I got pitched by them a few times today and they all got really ratty and insulting when I said I didn't have Instagram. Do not listen, it's a precursor to your phone being stolen when you unlock it to follow them.