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I can't suggest the Crazy Enchantments Plugin, it says
"This plugin/mod can only be downloaded via an external website."
can you please add this please. tnx in advance 
link of Crazy Enchantments: https://www.spigotmc.org/resources/crazy-enchantments.16470/
If the website says that it cannot be added, it's because it can't be added.
Read this article for more information: Suggesting new mods and plugins
I see , I had this plugin long time ago in aternos but i don't know why it disappeared. 
