Submission created before the start of the competition

i have submit my action to github action today 08/03, and the bot of github action display this  mensage “Submission created before the start of the competition”

@henriquechigumane  Hi, as your question is related to github hackathon, please show your issue here: https://github.community/t5/Events/Featured-Event-GitHub-Actions-Hackathon/td-p/48206