Hoi AndreiGamerRO,
Sorry to tell you that your map have been rejected.
The theme is not really good, there is already a lot of "Biomes" map, which is a pretty unoriginal theme. The build is not really good too, it's pretty simple, like using minecraft trees, would be better with more detail. The parkour is not good too, it's pretty repetitive, really confusing in the End part because of barriers, and too short in the Nether part.
However, I think the little house is cute, and choosing your parkour (End or Nether) is an interesting idea.
Thanks for submitting your map, would be really good to see more maps from you !