Hi there landersaki,
Im sorry to tell ya your map has been rejected.
The THEME of the map is not there... try to base your map off of a certain theme !
The BUILD doesn't have one main build other than the big parkour sign. Try to build one main build to avoid a whole bunch of floating parkour that doesn't fit into the map.
The PARKOUR is lacking in variation, and doesn't have a difficulty attached to it. Try using flowerpots, trapdoors, etc and make sure you have a difficulty for your map.
Thank you for the submission, I hope to see more from you. Have a wonderful day !
-Ana