Hello Blurpyfied,
Unfortunately, your map is being Rejected.
The theme isn't original, as there is already a peashooter map (Peashooter - Easy). The build also looks very similar to the peashooter in PlantsVsZombies (insane). Even though the build is quite different to the current easy peashooter map, the theme is the main issue.
The parkour has variety which is good. The parkour was overall enjoyable, but there were a couple areas that would need changing. Currently a couple of the ladder jumps are too difficult for an easy map, and the water to minecart jump is impossible as you can't reach it in survival mode.
Thanks for submitting your map! I hope to see more maps from you in the future.