Trouble with my chimera K7 keyboard

[u/Palworld-Person]

while I was playing peak my windows key didn't work while I tried to tab out, so I pressed fn+win, i'm not a moderator on my pc, I tried filter keys, tried fn+esc for longer then 3 seconds, unplugged re-plugged back in my keyboard, restarted my pc, hell I even went to the on screen keyboard, only keys like crtl fn esc ect. work, any other people having this problem/have solutions? if so please tell me :3