Can not double boot ubuntu 18.04 with winmdows 10

I want to double boot Ubuntu next to Windows 10. I already have Windows 10 installed, but I have problems installing Ubuntu.

I have created a space for installing Linux using the Disk Manager in Windows.
I've etched the iso image on the USB drive
Quick and secure startup is disabled
When I go to the installation, I do not see the window in which you can choose the type of installation, but the only disk on which I can install Ubuntu is this USB stick with an image.

I'm using ASUS VivoBook X512FJ.

I have encountered similar problems, but none exactly like mine.
And please do not say that I have to choose "something else" to the type of installation because I do not see this window.