The lyrics here are from her whole song, which you can find on her youtube channel; they're not the cut from America's Got Talent, which leaves out a whole verse. I don't know my name I don't play by the rules of the game So you say I'm just trying Just trying So I heard you are my sister's friend You get along quite nicely You ask me why I cut my hair And change myself completely I don't know my name I don't play by the rules of the game So you say I'm just trying Just trying I went from bland and popular To joining the marching band I made the closest friends I'll ever have In my lifetime I am lost... Trying to get found In an ocean of people Please don't ask me any- Questions, there won't be a valid answer I'll just say... that I don't know my name I don't play by the rules of the game So you say I'm just trying Just trying I now know my name! I don't play by the rules of the game So you say, I'm not trying But I'm trying To find my way
https://lyrics.primanota.net/grace-vanderwaal/i-dont-know-my-name.htm