No power to some fuse terminals (driver side under hood fuse box)

Hi, long story short, my driver side low beam stopped working suddenly. I have replaced bulbs, no help. I have replaced ballast, still nothing. Checked all fuses at all three boxes, may were blown (no idea how it happened).
I then used a fuse lamp to check everything else, there are no power to some of the terminals in the middle row of the driver side under hood fuse box. Any chance you guys can help me? Low beam head light on driver side is the only thing that isn’t working. So that’s strange.