Critiques on my singing?

Its alright, but it sounds very weak. Use more breathe support to help push the sound out. That will help you match pitch better as well because in the higher parts you sound a little flat and aren't hitting the right notes. You are kinda nasally and sound really young, when you sing. Open your mouth up moreverticallyly, not horizontally) Also, have more fun because you look like you are about to cry, which makes the video hard to enjoy.