Hi there satben,
Im sorry to tell ya your map has been rejected.
The THEME of the map is unoriginal, we have quite a few biome themed maps.
The BUILD has no main build. Try to make one main build instead of a bunch of tiny builds to avoid floating parkour (which is not accepted anymore).
The PARKOUR is lacking in variation and is inconsistent, as well as is too easy for an expert. Try to add more block varation such as water, flowerpots, trapdoors, etc. and make sure next time you post, please follow the instructions in the link that Acid provided above.
Thank you for the submission, I hope to see more from you. Have a wonderful day !
-Ana