Hoi Feilip,
Sorry to tell you that your map have been rejected.
The theme is interesting and original. The build is not really good, I think the build is a bit unattractive and messy (Not talking about floating jump here). The parkour could be better, it's pretty varied, but I think it's too hard for an easy, some part are not fun (The water with cobweb slide part for example), and the amount of barrier make the map confusing. You are also not allowed to put single iron bars like Alfie said.
Thanks for submitting your map, would be really good to see more maps from you !