Hoi Fei1i,
Sorry to tell you that your map have been rejected.
The theme is not really original, like kroro1 said, there is already some Mushroom maps. The build is not really good, it's not really attractive, and pretty messy because there is no main build, so your parkour is floating randomly. The parkour is average, it's varied and nice for an easy, but it's still a bit repetitive sometimes.
Thanks for submitting your map, would be really good to see more maps from you !