Hello AlwaysGood,
I am sorry to tell you this map is being rejected. Neo Heaven is not that good for a theme since there are already a lot of heaven related maps, try to aim for something you haven't seen on the server before and try to have a theme that you can have a build for. You can check the Parkour List before you start building to make sure your theme is original. There is not really a main theme for the map and therefor there isn't really a build, you should try to aim for a physical or a 2d thing. If you are able to build something it will also be easier to build parkour on that build and have a complete map.
The parkour is way too short for a medium, try to make the parkour somewhat longer and on an actual build. The parkour is also very repetitive (white wool and trapdoors) try to use more variation and make the parkour easier if you want to aim for a medium map. It was also not very enjoyable. [EwoutV]
Thank you for submitting this map! If you have any questions, feel free to message me here on the forums, in-game, or on Discord.