Hello Mr. @runicar I'm just concerned about your contest.

Deciding the winners

You've said that:
Your work (post/video) will be judged by how well you presented the information and by the amount of engagement (comments, resteems)
Banner designs will be judged by the aesthetics and how well they deliver the message
Winners will be announced in a week when this post pays out

it's already 9 days, I'm still waiting for the announcements.