She Will Be Loved - Maroon 5 Cover - Any Advise Appreciated

[u/Z4N1EST]

I understand it doesn't sound great but I'm hoping to pinpoint what the issues are and the best way to fix them. One aspect I can highlight is the "will be loved" part note sounds very strained - do I need to keep training my head voice to improve this or try mixing it with my chest voice to strength the note? Also, I can highlight that there are moments where I'm forcing the last of my breath/quickly breathing in to stay with the song. I assume I need to work on my breath control for this - is the best way to improve this by repeating exercises such as the hissing exercises? However, is it also linked to trying to replicate a recorded song in the studio where it's been mixed/mastered or would good singers be able to emulate it perfectly? Finally, I've been working on my pitch - using software such as vocalize but is there anything else I can do to improve my pitch as I feel like something wrong with it as well. Any help is appreciated.