No EFI partition on macOS

Hi, guys. I've installed macOS Big Sur 11.3.1 on my Kaby Lake laptop, and it works fine (save for the incompatible wifi and bluetooth), but I can't seem to find where I should mount my EFI on Big Sur. Running MountEFI on MacintoshHD spits out "No EFI partition found!", so I can't paste the EFI from my USB drive onto my laptop. Running diskutil gives me this. https://i.imgur.com/Ub9hVse.jpg

disk0s2 is my rEFInd, disk0s4 is my Windows storage drive, disk2 is my USB drive, and disk1 is where i installed macOS on.

Any help would be appreciated, as i don't know where to continue. Thanks!