Window 11 pro activation error. error code is 0xc004f213

[Windows 11]

i recently updated my pc. After i did so, it said my windows wasn't active and troubleshoot and it didn't work. I tried to find my product key but i couldn't find it, and i got this pc 8 months ago so the box is long gone. i don't know what to do anymore, so if you could help me i would really appreciate it. i also inserted a few images below

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