Hello Rozarioh,
I regret to inform you that your map is REJECTED.
The THEME of your map is somewhat original, we do have maps based around trees and maps based around a plane crash but no maps with them together.
The BUILD of your map is a problem. The plane is accurate or what you are going for, so good job on that. The trees look bone mealed in, try creating actual larger and detail trees. The floor is also a bit plain, try adding more items to create a better attractive build.
The PARKOUR fits the length of a medium map, so good job on that! The difficulty fits best under a medium map through. The parkour has nice variance till the plane part. Once the plane part starts it felt very repetitive, try adding more jumps with unique blocks like pots, water, heads, vines, etc. The flow also felt off at the beginning but other than that the parkour was fun to play!
Thank you for taking the time to create a map, I hope to see more submissions from you in the future.
If you have any questions feel free to reach out to me on discord at Elly#5555
Elly