Assess why you enjoy singing and acting or which one you enjoy more. Create a list of your past experience and update your resume with a list of any singing and acting accomplishments as well as events you may have participated in or been involved with in your past.
Build your acting and singing portfolio by obtaining parts in plays and independent movie projects in your city. Add professional head and body shots to your portfolio to show potential agents a current and updated look of yourself.
Create a demo reel for acting and singing roles you have had experience with to showcase and display your talents.
Use local listings and directories to browse for agents and agencies in your city. Online job and casting websites list casting calls and open auditions to attend and try out for to help increase the amount of experience you have with acting and singing.
Call your local recreational or community center to speak with acting and drama club departments for a referral to local agents near you.