Good effort Angela. Just note that your pronunciation can be improved a little more. Noticed that when you speak with a certain slang, it can also be applied when you actually sing, then it makes it consistent to both your speaking rendition as well as your singing. The other note is to practice holding long notes, for example when you sing this song, sing it super slow " I'm........Gon.....na...... Stand........Up......"
Reason being is so that your holding notes will be a lot smoother and steadier.
Otherwise keep singing and well done. Possibly you can begin to start writing your own songs too. Blessings