Marmooka City Ajman

can someone tell me what is the status of sky tower? they dont have scrow account yet and they are still taking money from us and the project is not started yet, and as per contract if we want to cancel the appartment they take 10% of total amount and they return the rest of the money , but now they dont want to return our money if we cancel the flat, and they are not sure if they will build the tower? whats gone happen now???? pls we need some advise