Enios Models(http://www.eniosmodels.co.uk)!!! Another con Agency?

does anyody know if Enios Models a con agency? coz they asked me for 350 pounds and garanteed job contract with vogue and dove soap and they said many.I am size 8 and 10, its kind of unbeleivable though! coz the models these companied choose are like more competitive but these people are saying things very easily.I cant believe them.