EDGE Models and Extras?

Hi Guys what do u think of them?? Found a website sayin there apparently scammin ppl sending them to skylie studios for shoots I know all models need a portfolio have been told to get one n they re advising me on that on who to go to for the quality etc they dont have any up front fees they re not on ALBA s list but then iv heard ppl slaggin ALBA off too duno hu to believe what you think scam or genuine havent asked me for money and said where they can will help with portfolio xxxx