Package processing does not work 1.12.2

Hello. Version 1.12.2. Sponge server-side package processing does not work with the plugin. The package should be sent from the player’s client to the server, where the Sponge plug-in will “catch” it and process it. Below I will attach the entire code.

No one can read code from screenshots. Please share via GitHub/Gist (preferred(, or pastebin.

Sorry me, pls