Hey there BueXP, before going ahead with your map submission review I'd like to inform you that I'm only giving you my personal opinion/feedback on your parkour map submission and my personal feedback will certainly not affect your parkour map submission in the slightest, I recommend that you take in my feedback to improve your submission if there are any flaws, you don't need to and you're free to ignore me but anyhow, let's get right into your parkour map submission review!
Originality ~ Sad to say your map is quite basic to be honest and doesn't really show any signs of creativity If I'm gonna be honest with you, the floating blocks honestly, in my opinion, make the parkour map submission seem quite messy and doesn't really look good in my opinion, I do believe that you could fix this with determination and some creativity.
Difficulty ~ From my perspective, your map wouldn't be considered a medium difficulty map, and if you want to make it a medium map I would suggest that you add more jumps and harder jumps to get a medium difficulty.
Good luck with your submission! :)