You need to select an agent or manager--whichever is right for you. You can do so by simply sending out your picture and resume to all the agents/managers in your area. They will call you back if they are impressed with your picture and interested in representing you. Every major city has well-established talent agencies and management firms. Contact a few different agencies/managers and find out what they require. The key to success is retaining an agent/manager who is well-established and experienced! Ask for references and credentials before signing any contracts. We advise you to work under a non-exclusive 1-2 year contract in order to make certain your agent/manager performs professionally.