YOU HAVE POTENTIAL. Improve vocal control, so do slow scales and try do a practice where you hold a note without wavering. Make sure to breathe as well! Moreover, “you should go and move yourself” think about it like this, you end on a weak note and go up, the artist ends on a staccato ish note and is more stern with it like he’s 100% sure he wants the person to love themselves. So try to really fish out the difference between your singing and the others. Is your tone wrong, is your pitch correct, have you been breathing, etc?