Trying to install pop! on my laptop.

Hi! Today I have a noobie question. I tried to install Pop!OS on my laptop for the very first time and I did everything the instructions on the support website told to do. Disabled the secure boot, flashed ISO file trough Etcher, booted from UEFI USB stick and I got this (pic attached). Tried switching USB ports, USB sticks, redownloading the ISO file and nothning. Can someone please explain to me like I'm 5 what to do next and how to fix this?

Edit: spamming F6 worked, installed successfully!