Heya Silvermisst!
Sadly, your map is being rejected.
The THEME of your map is unoriginal, as we already have potted plants/cactus-themed maps on the server.
The BUILD is nice, however, could do with some more detail and depth overall. It looks a little messy and would look a lot better if it was executed differently.
The PARKOUR is mainly floating and is messy. Try to incorporate your parkour around a main build. The length is fine for a medium, but the difficulty is somewhat inconsistent, make sure to balance these out. The parkour is unvaried so try to incorporate different blocks into your jumps, with this, try and keep the variation consistent throughout the entire course. Finally, one jump is impossible in 1.8.9; ensure you test your map in 1.8.9 to make sure all jumps are possible.
Thank you for taking the time to create a map, I hope to see more submissions from you in the future.
- Jash