I'm sorry but I will have to give this a -1, there are so many Minecraft block-related maps, you don't have a main build to base your parkour off of so it's all floating, and the pictures show a lot of normal block jumps. Try to use other blocks like fences, ladders, heads, ice, soul sand, etc., more often. Also make sure the parkour fits the difficulty not just by length but by actual jump difficulty too
Still, good luck on this map and and any future maps you submit c: