HU달달한코코아160  Vorgeschlagen von BaebaeGyu 
Montauk  Vorgeschlagen von RainbowGraphics 
Core Gaon  Vorgeschlagen von Heron2001 

maybe not exact but it's close

This is a korean font, I need helps

Not exact - just a quick substitute

https://www.freekoreanfont.com/page/2/

Why this font is too hard to find?

I spent so long trying to find this font, I managed to find it though
Edited: I recognise who you are lol I love your videos and also the website no idea why it didnt work on the suggested font. I hope this font is correct.

~BaebaeGyu ☆