Hi there MaybeTomorr0w,
I'm sorry to inform you your map is being rejected.
The THEME as Hayley said is unoriginal as we have many many tower maps.
The BUILD is very plain and doesn't have much detailing to it. If you wanted to resubmit it, you could try doing a more shaped build with more detailing that gives it the extra mile to be accepted. Make sure you have a main build that's complimented with the parkour !
The PARKOUR fits the hard length in my opinion but is too easy. Also it lacks variation only having trapdoors, iron blocks and ladders. Try to spice up the parkour with some water, fences, flowerpots, cobblestone walls, etc ! Would make the parkour a ton more enjoyable to do. ^-^
Thank you for the submission, I hope to see more from you ! Have a wonderful day C:
-Ana