Hunting Log vs Grand Company Promotion Request

[Enkidoh]

Note the GC promotion only requires the second rank of the GC Hunting Log to be completed, not all 3, but yeah, that is a common issue that catches a lot of new players out (also several of the enemies for the GC Hunting Log incidentally are only found in certain ARR dungeons, so you'll need to enter those dungeons through Duty Finder or Duty Support to get them).