Hello!
Unfortunately, your map is being rejected
The theme is unoriginal as we already have maps similar to the theme (one being goldminepk as mentioned above)
The build itself lacks detail and has a lot of floating builds, which causes the parkour to be floating and therefore messy. Try building one main build/island so that you can path your parkour around it and add the details that this build is currently missing.
Your parkour fits the length and difficulty of an easy map for the most part, so good job on that! The parkour itself does have some variation; however, it does feel very random and just thrown in there. Try to have variation placed which allows a good parkour flow and isn't random.
We hope to see more maps from you in the future.
Happy holidays!
-Hayley