Hoi anikaa,
Sorry to tell you that your map have been rejected.
The theme is not really original, because Biomes maps are overused, but the way you build it is interesting. The build could be better, the build looks a bit random and messy in my opinion, mostly in the down part, I can also say the first and last part make your map more messy, but it's not a big problem. The parkour is decent, it's varied, but maybe a bit repetitive, mostly in the first and last part. (After your map is decent for a fisrt submission)
Thanks for submitting your map, would be really good to see more maps from you !