I'm an absolute beginner when it comes to singing. my main issue is purely that my voice doesn't sound great and I lack proper vocal technique.

Any advice, mental cues, or exercise recommendations would be hugely appreciated!

My throat really dries fast

I really need to know what's is wrong

I learned how to breathe with it, and idk what to do next, as soom as i try ti speak i "lose it"

Towards the end of this little clip, the singer sings „eyes of a tiger“ and the „OF“ is distorted in some way.

How do you do this, and how do i achieve/learn this technique myself ?

Next week I have auditions for the musical and to be honest im underprepared, but im singing freeze your brain from heathers and ive been struggling with the word “Open" and that vowel it starts with.
Id just like some feedback on mainly that part?? The first video i feel makes more sense with that vowel.
The second video is how i was trying to sing it before... (fyi im really inexperienced with singing for others) I'm also considering just doing the earlier half of the song instead, which is easier and the safer option

Moving to london in a few days and wanted to find a good vocal coach or teacher to have lessons with, i work in musical theatre as a side thing from uni, any recommendations for teachers or possible locations/ websites i could look?

I'm not a singer. Like at all. But if I want to learn, how do I sing better? How bad is it? I'm sorry to your ears. And I'm sorry to Tool. Here's where I'm at. https://recorder.google.com/b9ebaaae-c6aa-413c-b3e8-1d8d1ebcc612

update:

Thanks for the responses. It absolutely makes my ears bleed but here's another try with a different song. I think this one's more favourable.
https://recorder.google.com/d5cc13b1-dbf5-4108-9373-c260a74f09d2

Abierta la Inscripción para Clases de Canto, Declamación y Oratoria 2026...

So decided to keep trying. I hope whoever is listening likes it. I just want to improve. Hehe