Hi @pipoune, it is understandable that such problem with old post may happen, in that case you can just resteem the post with update about the contest.
Thank you for the submission, we are glad that you decided to take part in the contest. Next time you can also post via@ntopaz, Our @art-venture tag must be one of the tags but not necessarily the first one :)
Thanks for understanding, it's done for the post!
Okay! I thought about it and hesitated a lot, then finally I thought it would be better to put "art-venture" as the first tag. It will be for the next time ;)