Hello!
Unfortunately, your map is being REJECTED!
Thank has explained some great things above!
The theme is unoriginal, as we already have pirate/pirate ship maps.
The build itself does lack texture and details! Use things such as stairs/slabs, etc to shape your build further. In addition, it does look quite messy due to the separate platforms. Use a main build/island which you can path your parkour round!
The parkour itself did lack in variation and was repetitive. Use more variation such as water, piston bases, daylight sensors, cocoa beans, heads, glass panes, vines, trapdoors, minecarts, doors, etc to space out your variation more!
We hope to see more maps from you in the future.
Have a good day/night
-Hayley