Please READ the contest rules. The very first and second points of them say:
π Post in the π Shadow Hunters Community
π Do not forget to PLACE your entry link below in the comment section of THIS Contest post AND add your entry PHOTO as well, otherwise the first picture in your post will be accepted as your entry.
It means that a participant creates a post and publishes it in the Shadow Hunters community. Then you enter the contest in accordance with the rulls which say that only one picture participates.