Someone teach me how to switch between head and chest voices more smoother

[jaunty vapor]

Try doing it all in one breath, because your breathing is quite noticeable

[rancid plover]

You are better than 99.9% of the population. Focus on breathing to support everything and confidence. I'd love to be 10% as good as you are in that song.

[magic musk]

here we go

do not worry

just take it in one breath

[hard crystal]

try learn breath control, and knowing that, it will help with knowing how to switch from head to chest voice!!

[vast frigate]

Ty ty everyone for the advice!!

Will it also help with this?

I feel like I can hit the high notes but then my voice loses

[thin matrix]

Here's a video that I made a long time ago that gets into this https://youtu.be/JyssRvkGrbw?si=QsAMNJ8WunFqvDrw
Basically, performing sirens from the bottom of your range to the top and back down is a good way to develop this coordination. At first there will still be some unevenness or breaks, just let them happen and stay as relaxed as you can, and it gets smoother over time.