Hoi cursedseal,
Sorry to tell you that your map have been rejected.
The theme is not really interesting, there is already a lot of floating island map, so it's not original. The build is not good too, it's pretty plain, and most of your parkour is floating around, making your map messy. About the parkour, it's really repetitive, too easy for an expert but too long for a hard/medium, however the parkour is a bit varied.
Thanks for submitting your map, would be really good to see more maps from you !