Hello Heringen,
I am sorry to tell you that your map has been rejected. The theme of your map is original, since there isn't a map yet related to a "Hellman". However the build has features that are similar to minecraft blocks, and really does just look like a Minecraft themed build. Maps with Minecraft related themes and builds aren't accepted on the server anymore. The build isn't the worst, it's just not something that fits the server's guidelines.
The parkour of your map is not the best. Most of it was attached to your build, so good job on that aspect. However it was very repetitive and boring. While you did have some variation in your map, it wasn't done very well, since the jumps are sectioned where you have different parts dedicated to certain jump styles. Try to have variation in every section that flows well in the map and isn't sectioned. The difficulty was also unbalanced, as some of the jumps were fitting for even an Insane map, while others felt more like they belonged in Medium or Hard maps. Try to have the Parkour follow one difficulty for every part! (GamersDecision)
Thank you for submitting this map! If you have any questions feel free to message me on Discord.