Sorry, Typo.

The truth is, You published on August 11, 2024 19:51:48 UTC.

You should publish your contest post at the time stated below:

This contest starts Monday, August 12, 2024, at 00:00 UTC and ends on Sunday, August 18, 2024, at 23:59 UTC.

So make sure you make adjustments between the time in your country and UTC time.

You don't need to worry, because you only do not meet one requirement, not all of them. you don't need to delete or edit this post, you just need to read the contest rules more carefully in the future.