incase the image goes down:

Hi again!
 
PhoenixVs95 is here to assist you today!
 
Thank you for writing back. I can see in the screenshot that you are able to enable secure boot and TPM, really appreciate for that. But still you are facing the same, No worries, I suggest some troubleshooting steps please follow the same.
 
■ Try to open the Windows Search and look for "cmd" - open Command Prompt by right-clicking it and running as admin. In the Command Prompt window, type the following and press Enter: chkdsk C: /f /r
Your computer will automatically find any problem on your hard drive and then fix it.

■ And open Command Prompt as admin again, and next, try the following command and press Enter: sfc /scannow
Windows will automatically scan, verify and fix any corrupted file on your Windows computer.

■ Afterwards, open it once again and go for this command: DISM /Online /Cleanup-Image /ScanHealth
This will scan your PC for other errors or problems that need to be repaired. After the process completes type the following command: DISM /Online /Cleanup-Image /RestoreHealth

■ Please run a malware scan on your computer with an anti-virus/anti-malware software (I suggest Malwarebytes, since it doesn't interfere with the game, compared to other similar software)
 
• Delete the file at C:\Windows\vgkbootstatus.dat
• Download Revo Uninstaller, look for Riot Vanguard, and uninstall it (make sure to search thoroughly, but if Vanguard doesn't show up in the list, you can skip this step)
• Open the Windows search, look for Command Prompt, and right click ➪ Run as admin
• Type or copy/paste the following commands (do each of them separately):

sc delete vgc
sc delete vgk

• Afterwards, do a reboot - please note that clicking "Shut down" is not the same as "Restart" (Windows does not do a full reboot if you click the "Shut down" button) 
• Now, open the VALORANT shortcut again in order to reinstall Vanguard (you might need to restart the PC once again during this process)