Review :
The theme :
Really unoriginal theme. Seriously, I think a "Minecraft" theme parkour is one of worst theme you can pick, because there is already a lot of minecraft parkour (Like Cake) and it's really easy theme to use. If you want an original theme, first, pick something you like for example; a video game (Avoid Mario, Pokemon and Minecraft theme (and maybe Zelda theme)), a picture, a movie/anime.. And second, watch my list about all parkour on the server to see if your theme is already picked.
The build :
Not really good, the cake is just a copy from the real cake of minecraft, don't do that; the oreo is the best "cake" of the three, not really good but enough; and the pumpkin pie (?) don't looks good.
The jumps :
Repetitive, mostly on the pumpkin pie : the ladder part on it is practically the same jump over and over.
The parkour is not really varied, 65% is ladder jump so diversify a bit the variation of jumps through your parkour (like 20% Normal jumps, 25% ladder, 15% fence and the last 40% for some other type of jumps (Soul sand, Ice, Slime...)
The first ladder part on the cake is a bit confusing when you need to jump on a new side of the cake, so add sign to guide the player.
The number of jump fit with the Hard difficulty (Maybe a bit too much ?) but your parkour is not really difficult so try to balance a bit the difficulty of your jumps through the parkour.
Miscellaneous :
You can skip the ladder head hitter at the start.
You can skip the slime jump on the pumpkin pie.
My opinion :
Not gonna be accepted. The 2 major negatives points of your map is the theme and the repetitiveness of your jumps. I know you are not the best in build, but try to improve the jumps of your parkour, a not really good looking parkour can be accepted if your jump are really good.
Also, don't be mad because I criticized your parkour. I just want to help you ! c: