Hello Brzoza222,
Unfortunately I will be Rejecting your map.
The theme is original, however the build is quite plain and simple. I'd suggest adding more shape and definition to the build, since it is quite unattractive.
The parkour has some variation, however it is quite repetitive. Try to mix up your jumps more, rather than grouping them. What I mean by this, is for example you made a sequence of just ice jumps, then just soul sand, then fences etc. rather than combining those jumps to give it more variety. This can make the map boring to complete.
Almost all the parkour is floating, try and avoid having floating jumps as this makes the build look messy. It is difficult with this map as the build doesn't have much shape, so it's hard to implement jumps into it, in the future try and avoid having floating jumps.
The length is good for an easy map, and the difficulty suits a easy/medium map.
Thanks for submitting your map! I hope to see more maps from you in the future.