Hoi KoShadow2,
Sorry to tell you that your map have been rejected.
The theme is not good, since I supposed the theme is "Using every Minecraft blocks once", but there is already one map with the same "concept" (Random) (It's a pretty bad concept imo), try to have a theme next time ! The build then is not good, it's only a bunch of floating blocks, making your map messy and unattractive, try to have a main build next time. The parkour is not good too, it's a bit varied, but still really repetitive.
Thanks for submitting your map, would be really good to see more maps from you !