Hoi Bunstop,
Sorry to tell you that your map have been rejected.
The theme is not really original, there is already a lot of "Mushroom" themed map, so please pick a better theme next time ! The build is pretty decent in my opinion, my only problem is the amount of floating jumps, who make the map a bit messy. The parkour is not really good, it's varied, I agree, but the invisible blocks at the start make the first part pretty annoying, the map is also pretty long for a medium, but too easy for a hard, and to finish, I found a couple of exploit in your map, be careful next time !
Thanks for submitting your map, would be really good to see more maps from you !