The COMC.com is just a watermark the site puts onto an image to show where it came from. it will not be on the actual card itself.
Apologies, I see that you have submitted IRs before so I assumed you knew the process. Go to the set's page that this card should go to. On the left pane, halfwayish down, you'll see a "See any inaccuracies?" link. Click the link and choose missing card (or other) and then type the request into the box. You can include a link to this forum thread to show that the card exists.
Tired and trembling
I am descending,
will I have to stay here
and live this life again?