Hoi nexinex,
Sorry to tell you that your map have been rejected.
The theme is not good, minecraft blocks theme are not original, and there is already a EndPortal map (Endportal), the build is pretty simple, because it's just an enderportal frame. The parkour is not really good too, it's pretty repetitive sometimes.
However, there is some cool jumps in your map !
Thanks for submitting your map, would be really good to see more maps from you !