I love creating as I´m sure you do as well, and I´d like to know if sporecast is a competition and how to enter or if there´s something else on here that I have to enter through. I already have two that I´d like to submit already that I´m proud of, can anyone tell me how to go about it? When I go on sporecast it just puts what others have done and I can add them to mine but I don´t know if that´s just for the parts of body or what......

No a sporecast is not a competition. It is a collection of different creations put into one that you can use for your game or adventures. You can download them and all of the creations will be put inn your game.

What bio said is true, however, some sporecasts are a collection of entries for a contest. If the sporecast IS for a contest, contact the maker of the sporecast and you may be able to join their contest.