Parents are part of a child’s confidence enhancement. Consistency of having support with your child’s passion will always make an impact.
Joining extra curricular activities. Group singing lessons in schools, church, in your community or individual lessons like online music lessons or face to face lessons.
Social Media. Record and upload your songs in youtube, facebook and etc.
Lastly, practice really hard especially if you are just starting, believe in yourself, and offer your talent to God every time you perform.