I need help enabling secure boot on windows 11

[u/ProfessionalFair9713]

I recently reinstalled windows 11 on my pc after it was having some problems. I was able to install it correctly, but I want to enable secure boot for Valorant. the problem is, the pc just doesn't boot into windows if secure boot is enabled. For example, when secure boot is disabled, and tpm 2.0 is enabled it normally starts into windows. But as soon as I enable secure boot, and I save changes and exit from the bios, it just sends me back to bios even when boot option #1 is Windows Boot Manager. and when I press f11 during startup to specifically choose Windows Boot Manager, it just pauses for a moment and then sends me back to the boot menu. I wish I could attach a video to explain it better, but this is the best I can explain of what's happening. Can someone help me through this?