Does anyone know anything about Sydney Talent Company

Hi I got accepted by them but not sure if i should accept. Does anyone know anything about them or have/is been represented by them or anything? Im concerned becaus ethese are what they are asking me to pay: To be on their database for 2 years: $100 To be put on showcast (1 yr): $75 To be put on AT2 (1 yr): $95 Set of photos: $220 And i have to sign a 2 year contract. I am also concerend because i heard that agents shouldnt charge you anything...is it meant to cost to be put on their database?