I have 2 nieces (sisters) who have grown up at young age taking professional dancing classes starting out with ballet and tap. They moved on to other genres of dancing such as jazz, modern, and hip hop as they got older. I suggest you start by practicing in front of a mirror and dance in front of your family and friends as often as you can. Turn holidays into a recital by dancing for your house guests. That's a sure way to get feedback on your performance. You will improve over time; just have fun dancing. Your audience will connect with you when they see how much you are enjoying dancing. Best of luck to you!
You can build or nourish your talent by joining some training classes .
You can also work on building some unique style in you that's make you different from others.
Dance in front of mirrors and keep improving your moves and participate in talent shows in you area whenever you get chance.
Enjoy when you Dance.
Believe in yourself thats really important. keep trying
All the best !