Please fix this problem it's uncool to have 2 bows when i choose this ability i thought that it's the same as weapons the second weapon won't show and i don't want to restart the game
I do believe that you have to progress in the game before you can use a second bow. Then you have to place a different bow in the second slot.
I don't believe that you can use the same type of bow either. I could be wrong, but I don't think you can use two predator bows, for example.