Pendrive bootável Windows

Hello everything is fine? I have a bootable Windows 10 pendrive already prepared, everything is ready, but when I turn it on, that installation program doesn’t appear, that’s what I want to know, why it doesn’t appear, why is it so hard to use Endless OS. I need to install Windows urgently.

If necessary, I will also contact Windows Support to resolve this problem, why not.

My notebook went under warranty twice, all because, I was trying to install Windows 10, I bought it in November, until today I haven’t adapted to Endless OS, I tried to replace it with Windows several times, it is difficult,