Can we get come COD games on here please

This looks like it might have COD in it: https://www.gog.com/game/ultimate_fishing_simulator

Being more serious, the wishlist is here.

https://www.gog.com/wishlist/games#search=call%20of%20duty

You could also try reaching out to ActivisionBlizzard directly - as they finally brought the original Diablo and Warcraft I and II here, they might consider releasing the original Call of Duty on GoG.