Hello, the 3rd of may has already been.
If that is a miss type and it is for today you must remember you have to post your group flight 3hrs before the flight as said in About the GroupFlight.
This flight is in just over six hours (from time of this reply). So this would be a very short notice event. To post in #live:events you must be TL2 or above. Keep reading, liking and being an active member of our community and you should get there in no time.
Your scheduled start time: 2020-05-31T14:00:00Z. You must start no later than 2020-05-31T10:29:00Z
Thank you :)